Submitted By nanee

Words 329

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Words 329

Pages 2

Output Hypothesis Test: Mean vs. Hypothesized Value | | | | | | | | | | | | | | | | 75.000 | hypothesized value | | | | | | | 49.900 | mean # of students who read the newspaper online | | | | 22.441 | std. dev. | | | | | | | | 4.097 | std. error | | | | | | | | 30 | n | | | | | | | | 29 | df | | | | | | | | | | | | | | | | | -6.13 | t | | | | | 0.480319 | | | 1.13E-06 | p-value (two-tailed) | | | | | |

* Hypothesis is a method of making decisions using data, whether from a controlled or uncontrolled experiment. The value 75.000 represents the predicted value of students who will read the newspaper online.

* Mean; meaning average. The value 49.900 represents the average number of students who read the paper online.

* Standard deviation is generally used to measure confidence in statistical conclusions and represents how much variation exists from the expected value. The value 22.441 represents the number of students who are assured to read the newspaper.

* Standard error is used to refer to an estimate for standard deviation which is computed from a sample of data being analyzed at the time. The analyzed value is 4.097 students.

* N= The length of measurement or time of data collection (30…...

...EXCEL DIGI LAB Hemant Yashwant Satpute Electronic Science Department, Fergusson College, Pune 4 [Affiliated to University of Pune] India (Maharashtra) hys0671@rediffmail.com Abstract Being a teacher, my aim is to always encourage students and other colleague teachers to make optimum use of PC machine which one has purchased and full functionality of the softwares available with that machine. As an example, here I am illustrating use of EXCEL to learn Digital Electronics. One can verify Truth tables and study the working of various logic gates (AND, OR, NOT, EXOR, EXNOR, NAND, NOR), Various combinational logic circuits like Half Adder, Full Adder, Controlled Inverter, Multi bit adder, Multi bit subtractor, Multi bit adder Subtractor, Multiplexers, Demultiplexers, Shift Registers, Flip flops, Counters, Parity Generators and checkers using EXOR gates, Encoders, Decoders, Controlled Inverter using EXOR gates and their uses and many more, by entering inputs directly and verifying outputs at various intermediate stages. One can also study use of universal gates to build various logic functions with the help of this tool. These outputs are derived by using various functions built in EXCEL. This was demonstrated to teachers and students. This idea helps teachers to make subject more illustrative and interesting. It has been proved to be an excellent tool for innovative class room teaching. This can be used as a learning material for open source learning and......

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...where we have the highest market share. We identified the sales rep and have commended her for the job well done, promoting her to Regional Sales Manager. Graphic Recommendation The Regional Sales Manager will work closely with our Global HR Director, leveraging her extensive years of experience to identify training needs across our organization. The scope is to improve our sales tactics by implementing initiatives to increase customer satisfaction, for both existing customers and for new ones. One immediate decision is to incorporate account managers to assist in our customer support centers, due to both constant complaints from our customer and also feedback obtained by our top sales rep. SELF ASSESSMENT From completing the Excel project, I learned … * How to manipulate Pivot Tables to obtain a specific data set. * Incorporate a Chart, choosing the type of values to show (percentages, numbers) * Apply formatting to a table...

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...Excel Excel ShortCut Keys and Tips Enter data by using shortcut keys To Complete a cell entry Cancel a cell entry Repeat the last action Start a new line in the same cell Delete the character to the left of the insertion point, or delete the selection Delete the character to the right of the insertion point, or delete the selection Delete text to the end of the line Move one character up, down, left, or right Move to the beginning of the line Edit a cell comment Create names from row and column labels Fill down Fill to the right Fill the selected cell range with the current entry Complete a cell entry and move down in the selection Complete a cell entry and move up in the selection Complete a cell entry and move to the right in the selection Complete a cell entry and move to the left in the selection Press ENTER ESC F4 or CTRL + Y ALT + ENTER BACKSPACE DELETE Enter the time Insert a hyperlink Complete a cell entry Copy the value from the cell above the active cell into the cell or the formula bar Alternate between displaying cell values and displaying cell formulas Copy a formula from the cell above the active cell into the cell or the formula bar Enter a formula as an array formula Display the Formula Palette after you type a valid function name in a formula Insert the argument names and parentheses for a function, after you type a valid function name in a formula Display the AutoComplete list CTRL + SHIFT + : (COLON) CTRL + K ENTER CTRL + SHIFT + " (QUOTATION MARK) CTRL +......

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...ADVANCED EXCEL TRAINING Quality Management Objective To provide the participants with an understanding of the advanced features of MS Excel Today is 7/22/2011 2 Advanced ® EXCEL Topics Working with Data Lists Naming Cells and Ranges Conditional Functions Lookup Functions Pivot Tables Data Validation Today is 7/22/2011 3 Naming Cells and Ranges Today is 7/22/2011 4 Name cells by using labels Name cells by using existing row and column labels Select the range you want to name, including the row or column labels. On In the Insert menu, point to Name, and then click Create. the Create names in box, designate the location that contains the labels by selecting the Top row, Left column, Bottom row, or Right column check box. Note A name created by using this procedure refers only to the cells that contain values and does not include the existing row and column labels. Today is 7/22/2011 5 Name a Cell or Range Using Names Box 1. Select the cell or range you want to name. 2. Click the Name box on the formula bar. 3. Type a name for the range. A range name can include uppercase or lowercase letters, numbers, and punctuation, but no spaces. Try to use a simple name that reflects the type of information in the range, such as BookTitle. 4. Press Enter. The range name will appear in the Name box whenever you select the range. Today is 7/22/2011 6 Conditional......

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...Project Description: You are an analyst for an art gallery that is an authorized Greenwich Workshop® fine art dealer. You prepared a list of artwork by James Christensen and need to organize the data using an outline, subtotals, PivotTables, and PivotCharts to aid you in analyzing the data, which you will do in this project. Instructions: For the purpose of grading the project you are required to perform the following tasks: Step Instructions Points Possible 1 Start Excel. Download, save, and open the file named Exploring_e05_Grader_EOC.xlsx. 0 2 Sort the data on the Subtotals worksheet first by the Type column, then by the Art column, both in alphabetical order. 4 3 Subtotal the data at each change in Type. Identify the highest issue price, estimated value, and percent increase. 10 4 Add an automatic outline to the Subtotals worksheet. Group the first and last name columns. Collapse the names columns, and then collapse columns created by the outline (G, H, and I). 7 5 Create a PivotTable on a new worksheet using the data on the Christensen worksheet in the range A1:J19. Use the Type, Est. Value, and Issue Price fields and use the default locations in the PivotTable Layout. 8 6 Modify the Issue Price and Est. Value values to determine the average issue price and average estimated market value by type. 6 7 Insert a calculated field named % Change in Value to determine the percent change in values by type. Format the values in the new column as percentages......

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...Excel Financiero 2010 Funciones para Amortizaciones Técnicas Objetivos de la Unidad Al finalizar la presente unidad el participante será capaz de: a) Usar las funciones de Excel para el cálculo depreciaciones. b) Diferenciar los diferentes métodos de amortización, para depreciaciones. c) Identificar las fórmulas de Excel correspondientes a un método y otro. 1 Unidad 2 Excel Financiero 2010 Se define como amortización económica o técnicas proceso de la depreciación de un bien. Las causas de la depreciación son: Depreciación física, ocasionada por el paso del tiempo, aunque el bien no sea utilizado en ninguna actividad productiva. Depreciación funcional, causada por el uso del bien. Depreciación económica, generalmente motivada por avances e innovaciones tecnológicas que hacen que el bien se vuelva ineficiente u obsoleto para el proceso productivo. Existen variados métodos para el cálculo de la depreciación, de los activos inmovilizados (cuotas fijas, crecientes, decrecientes,...). Lingüísticamente la palabra depreciación es más apropiada para definir la pérdida de valor de los activos materiales (también llamados bienes). Sin embargo, el lenguaje contable de algunos países utiliza la expresión amortización. A. Función = AMORTIZ.LIN(costo;fecha_compra;primer_período;costo_residual;período;tasa;base) =AMORLINC(cost, date_purchased, first_period, salvage, period, rate, [basis]) Devuelve la amortización lineal de un bien al final de un ejercicio fiscal......

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...Function keys editing in a cell is turned off SHIFT+F2 adds or edits a cell comment. in excel ALT+F1 creates a chart of the data in the current range ALT+SHIFT insert a new worksheet Edits the active cell and positions the insertion point at the end of the cell contents. It also moves the insertion point into the Formula Bar when CTRL+F2 displays the Print Preview window When a cell reference or range is selected in a formula, F4 cycles through the various combinations of absolute and relative references. CTRL+F4 closes the selected workbook window Switches between the worksheet, Ribbon, task pane, and Zoom controls. In a worksheet that has been split (View menu, Manage This Window, Freeze Panes, Split Window command), F6 includes the split panes when switching between panes and the Ribbon area. SHIFT+F6 switches between the worksheet, Zoom controls, task pane, and Ribbon. CTRL+F6 switches to the next workbook window when more than one workbook window is open. Calculates all worksheets in all open workbooks. SHIFT+F9 calculates the active worksheet. CTRL+ALT+F9 calculates all worksheets in all open workbooks, regardless of whether they have changed since the last calculation. CTRL+ALT+SHIFT+F9 rechecks dependent formulas, and then calculates all cells in all open workbooks, including cells not marked as needing to be calculated. CTRL+F9 minimizes a workbook window to an icon. Creates a chart of the data in the current range. SHIFT+F11 inserts a new......

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...Microsoft Excel 2010 Formulas & Functions Table of Contents Excel 2010 Formulas & Functions ……………………………………………….….. o Formula Basics ……………………………………………….….. o Order of Operation ……………………………………………….….. Conditional Formatting ……………………………………………….….. Cell Styles ……………………………………………….….. Formulas & Functions ……………………………………………….….. Basic Formulas ……………………………………………….….. o Add the Values in Rows or Columns ……………………………………………….….. o Find the Average, Maximum, or Minimum ……………………………………………….….. Ranges & Individual Cells ……………………………………………….….. Copy a Formula ……………………………………………….….. o Using the Fill Handle ……………………………………………….….. o Using Traditional Copy & Paste ……………………………………………….….. Referencing Cells in Formulas ……………………………………………….….. o Relative References ……………………………………………….….. o Absolute References ……………………………………………….….. o Mixed References ……………………………………………….….. o References to Other Worksheets ……………………………………………….….. o Other Workbook References ……………………………………………….….. Quick Reference Guide ……………………………………………….….. o Add, Subtract, Multiple & Divide ……………………………………………….….. o Understanding Error Values ……………………………………………….….. Practical Purposes of Excel Formulas ……………………………………………….….. o Using Date & Time Formulas ……………………………………………….….. Commonly Used Functions & Formulas ……………………………………………….….. o Math & Trig Icon ……………………………………………….….. Logical Icon ……………………………………………….….. Lookup & Reference Icon ……………………………………………….….. Date & Time Icon ……………………………………………….….. AutoSum Icon ……………………………………………….…........

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...New Perspectives Excel 2013 Tutorial 3: SAM Project 1a Spring Software ENHANCE A TIMESHEET Project Goal M Project Name Project Goal New Perspectives Excel 2013 Tutorial 3: SAM Project 1a Spring Software ENHANCE A TIMESHEET Project Goal M Project Name Project Goal PROJECT DESCRIPTION Devon Hastings is the human resources director for Spring Software, a software development company in Cambridge, Massachusetts. He has created a workbook for employees to use in recording the hours they work. He would like your help finishing the timesheet. GETTING STARTED * Download the following file from the SAM website: * NP_Excel2013_T3_P1a_FirstLastName_1.xlsx * Open the file you just downloaded and save it with the name: * NP_Excel2013_T3_P1a_FirstLastName_2.xlsx * Hint: If you do not see the .xlsx file extension in the Save file dialog box, do not type it. Excel will add the file extension for you automatically. * With the file NP_Excel2013_T3_P1a_FirstLastName_2.xlsx still open, ensure that your first and last name is displayed in cell B6 of the Documentation sheet. If cell B6 does not display your name, delete the file and download a new copy from the SAM website. PROJECT STEPS 1. On the Employee List worksheet, select cells A1:B1 and then use the Format Painter copy the format only to the range A2:B9. 2. In cell B1 enter bs001, in cell B2 enter cg001, in cell B3 type dh001, and then use Flash......

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...↑ up Arrow ফা ↓ down Arrow তত রিক করয অনায ড়ায ু রফধা নু ারয স্ক্রর স্পীড রিক করয রনন। Microsoft Excel রে একরি Spreadsheet তরাগ্রাভ। আা Microsoft Office এয একরি ং। এরি একরি Worksheet Analysis তরাগ্রাভ। ভূ রতঃ এরেররয াারমে ডািা এরি এফং োনারাআর উবয় ু রফধা ায়া মায়। অভারদয যীক্ষায Marksheet এয ারথ অভযা ফাআ রযরচত। Spreadsheet রে ভাককীরিয ভত এক ধযরণয ছক। Microsoft Word খুররর তমভন কাকয একরি াদা াতা ায়া মায় এফং কী-তফাডক তথরক ররখরত শুরু কযরর াদা াতায় তরখা শুরু য়। ততভরন Excel খুররর াদা াতায রযফরতক তিরফররয ভত একরি ছক ায়া মায় এফং ররতরি ঘরয করয়করি ক্ষয তরখা মায়। এছাড়া এরি ভাককীরিয ভত করাভ (Column) এফং ারযরত (Row) রফবক্ত থারক। A, B, C, D এবারফ করারভয নাভকযণ কযা থারক এফং 1, 2, 3, 4 এবারফ ারযয নাভকযণ কযা থারক। এআ ভস্ত ঘরয ফরিত গারণরতক ংখোরক উয, রনচ, ডান ফা ফাভ, তম তকান রদক তথরক তমাগ, রফরয়াগ, গুণ, বাগ আতোরদ কযা মায়। াধাযণত তমাগ, রফরয়াগ, গুণ, বাগ আতোরদ জরির গারণরতক ভোয ভাধান, ডািায উয রবরি করয রফরবন্ন ধযরণয গ্রাপ ততযী, ডািারক াজারনা রফরবন্ন ধযরণয ডািা ভোরনজরভন্ট, রযংখোরনয রফরবন্ন কাজ Excel রদরয় কযা য়। োকাা্ন্টরয রফরবন্ন কাজ, তমভন- তরজায, রাব ক্ষরত রাফ, Balance Sheet আতোরদ কাজ Excel রদরয় কযা রয় থারক। এজনে Microsoft Excel তক Accounting Package ProgramI ফরা য়। facebook /gmail/skype: - http://tanbircox.blogspot.com Want more Updates http://facebook.com/tanbir.ebooks রনরচয উদাযণ রক্ষে করুন। Excel ফেফায করয একরি ডািারফজ এফং ংরিষ্ট চািক তদয়া অরছ। জবারফ তফাঝারনায জনে একরি ররতষ্ঠারনয PC, Disk এফং......

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...Vietnam 0 Phiên bản thử nghiệm – Lưu hành nội bộ - Microsoft Vietnam Mục lục Excel 2010 I. Những điểm mới trong Microsoft Excel 2010 .................................................................................. 7 Thêm tính năng Sparkline ........................................................................................................................ 8 Tính năng Slicers...................................................................................................................................... 9 Định dạng dữ liệu có điều kiện .............................................................................................................. 10 PivotTables và PivotCharts..................................................................................................................... 11 Share Workbook.................................................................................................................................... 12 I. Nội dung chính .............................................................................................................................. 12 Chương 1: Làm Quen Với Microsoft Excel ...................................................................................... 12 1.1 Giới thiệu Excel ...................................................................................................................... 12 Excel là gì:......

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...P rate and y = T P rate. Possible values range from (0, 0) to (1, 1). The “classiﬁcation” that assigns “Test Negative” to every score has FP rate of 0 and TP rate of 0, represented as point (0, 0). The “classiﬁcation” that assigns “Test Positive” to every value has FP rate of 1 and TP rate of 1, represented as the point (1, 1). Joining all known (x, y) points by straight lines, the area under the resulting empirical ROC curve is known as the Area Under the Curve or AUC. The AUC ranges from 0.5, for a test no better than chance, to 1, for a perfect test. The Area Under the Curve is calculated by the summation of the average height multiplied by the width, as follows: ! ! T P (n) + T P (n + 1) 1 2 (F P (n + 1) F P (n)) See Excel Spreadsheets for examples of calculating each point on an empirical ROC Curve. 2 2.1 2.1.1 Information Measures Probability Review Basic Probability Deﬁnitions Joint probability: p(X, Y ) The probability that both X and Y are true. Joint probability is commutative: p(X, Y ) = p(Y, X). Conditional probability: p(X|Y ) The probability that X is true, given that Y is true. Note that “Rates,” PPV and NPV are Conditional Probabilities: True Positive Rate = p(T P T est|+), 3 False Negative Rate = p(F N T est|+), False Positive Rate = p(F P T est| ), True Negative Rate = p(T N T est| ), Positive Predictive Value = p(+|T est P ositive), Negative Predictive Value = p( |T est N egative). Marginal probability:......

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...Applied Statistics Microsoft Excel Decomposition may reduce appeal emphasis on applications. Flow charts help make the analysis decision by identifying technique, computing statistics, and interpreting results. Associated data set accompanies the set purports to build a excel spreadsheet that discovers formula, illustrates the parameters, observes dynamic graphs and simulations that recodes, edits, validate, charts, and automatically links equations, data, and formulas to recalculate the data analysis. Excel recognizes statistical capability conjunction that carries out complex algorithms that implement correlated data columns. Excel quickly analyzes and interprets information filtered into a spreadsheet so the process is much easier then working out these formulas by hand. Excel spreadsheets create charts, graphs, and filters data all into one. Excel uses all of the basic mathematical operations such as addition, subtraction, division, and multiplication. Fractions and decimals are just as common for interpretation data into a excel spreadsheet. An advantage about excel is you can place any formula into the spreadsheet whether in ascending or descending order and using the same formula, it will automatically compute the answer for the next equation. Another advantage is if information is inaccurate, you can go back and check your work with just a click, unlike using y calculations or by hand you have to erase so much and start all over again, which could be time......

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...Operator: <= / Constraint entry: d9*32% 3. Laser Imaging machines (D7) should be greater than or equal to 28% of the total machines produced (d9*28%); also enter a constraint for less than or equal to 32% (d9*32%) 4. Magnes machines (D8) should be greater than or equal to 38% of the total machines produced (d9*38%); also enter a constraint for less than or equal to 42% 5. Number to make (D6:D8) must be whole units (use int) Verify that all parameters have been entered (set objective, changing cells and constraints), Solve and create an Answer Report. Resave your practice exam. This will still be a macro-enabled file. If you want feedback on your practice exam, please upload your file to Oncourse / Assignment 2 / Excel Case Practice link. On test day you will submit your completed exam to the Oncourse Assignment2 link....

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...Terms Definitions The First step in creating an effective workseet is to make sure you __________. Understand what is required In Excel, a number can contain the charaters ________. 0 1 2 3 4 5 6 7 8 9 The cell being copied is called the source area (copy area). The range of cells recieving the copy is called the ________. receiving range You ________ a worksheet to emphasize certain entires and make the worksheet easier to read and understand. Format Pressing the _________ keyboard shorcut key(s) selects cell A1. CTRL + HOME How many chart types does Excel offer? 11 Which of the following keys is an alternative to double-clicking the cell to edit it? F2 Which of the following Opton buttons gives options for filling cells following a fill operation? Auto Fill Options A ________ cell in Excel has a numerical value of zero. Blank The ________ AutoComplete list contains those functiond that akohabetically match the letters you type following thr equal sign. Formula The most popular background color is _______. White ________ text often provides a strong visual appeal. Underlined To open the format cells dialog box with the Alignment sheet active, click the Format Cells ________. Dialog Box Launcher Which of the following is an extension of the fill patten Sunday, Tuesday? Thursday, Saturday, Monday Which of the following formula contains the absolute cell reference? =$B$4 A(n) _______ chart provides a simple way to show trends and variatons in a range of data...

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