a guide to microsoft excel 2002 for scientists and engineers phần 9 potx

... of 10 and a standard deviation of 0.5. (a) Open a new workbook. In A1 of Sheet1 enter the label data. Use the command ToolslData Analysis and select the item Random Number Generation. ... Statistics tool with the data in A3 :A9 . Do the values it reports for the mean, standard error, standard deviation and confidence limits agree with your worksheet? Erase the values...

Ngày tải lên: 14/08/2014, 06:22

... proportional to the concentration of A and to the concentration of B. Let x be the amount of A and B reacted at time t, and let the initial concentration of A and B be a and b, ... no mathematical advantage to performing a numerical integration using a Monte Carlo technique. However, it does provide a simple way to illustrate a Monte Carlo cal...

Ngày tải lên: 14/08/2014, 06:22

... in A 1 : D 19 of Figure 14 .9. Enter the experimental values in columns A and B. Select A4 :B 19 and use the InsertlEame command to name Al :A1 9 as A and B1:B 19 as B. This will allow ... from the tool are static whereas our calculations will be updated if new experimental array values are entered. 294 A Guide to Microsoft Excel 2002 for Scie...

Ngày tải lên: 14/08/2014, 06:22

... Guide to Microsoft Excel 2002 for Scientists and Engineers Variables and Data Types You can arrange to have Option Explicit automatically added to every new module. Open the - ToolslOptions ... ViewlToolbars to display the Drawing toolbar. Experiment with the Autoshapes to add the two ‘callouts’ shown in Figure 9. 10. The tools on the Forms toolb...

Ngày tải lên: 14/08/2014, 06:22

... a topic such as Web and move the vertical slider to review the available tools. To add a tool, drag it onto the toolbar at the required position. Try dragging the Back tool on the standard ... get a cursor with four arrows +. Carefully drag the Formatting toolbar’s handle to the left to reveal more formatting tools but fewer Standard tools. If your toolbar moves be...

Ngày tải lên: 14/08/2014, 06:22

... formula =(R-*B$8)/( $A9 - b) - a/ ( $A9 * $A9 ). Check its value and copy it to B9:HlS. 22 A Guide to Microsoft Excel 2002 for Scientists and Engineers Exercise 3: Formatting ... data in column A in a similar manner. 48 A Guide to Microsoft Excel 2002 for Scientists and Engineers New Excel 2002 features Note: Since the...

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... you want to do and then ATAN ATANZ ATANH 1 ~AVERAGEA Figure 4.5 78 A Guide to Microsoft Excel 2002 for Scientists and Engineers 1 2 3 4 Exercise 3: Quadratic Equation ... return values in radians. The formulas in D9 and D10 convert the radian values to degrees. Carefully note the differences between ATAN and ATAN2: ATAN Uses the form ATA...

Ngày tải lên: 14/08/2014, 06:22

... A Guide to Microsoft Excel 2002 for Scientists and Engineers Exercise 5: Occasionally, you may wish to have a chart in which one data series is displayed as columns and another as a ... other formulas. Users of Excel XP have access to a tool that performs these evaluations more conveniently. Make C15 the active cell and use the command ToolslFo...

Ngày tải lên: 14/08/2014, 06:22

... algorithm into the Visual Basic language. Like all languages, both natural and computer, Visual Basic has a set of rules known as the language syntax. Figure 8.4 outlines the syntax for a user-defined ... display a pattern, we have cause to believe that a better model is possible. In this exercise we make at a linear fit to some experimental data and examine a...

Ngày tải lên: 14/08/2014, 06:22

... the answer is that Goal Seek did not find the exact value -1.5 and 4. My PC gave the values -1. 499 996 96 145665 and 3 .99 999 9773268 09, respectively. Goal Seek uses an iterative algorithm ... this will generally cause Solver to fail to find a solution. 202 A Guide to Microsoft Excel 2002 for Scientists and Engineers Use Automatic Scaling is...

Ngày tải lên: 14/08/2014, 06:22