The 'New Revenue' is an altered version of revenue based on goal tools. You can do a comparison between the two columns using a t-test. You could write your own formula and set up each cell individually and manually, or you can use Excel's Analysis Toolpak tool. Click the 'Data Analysis' button to open a window with a list of tool choices. Cause: Excel 2011 does not include the Analysis ToolPak. Solution: Download StatPlus:mac LE for free from AnalystSoft, and then use StatPlus:mac LE with Excel 2011. That last link used to include loads of comments from disgruntled Office for Mac users, but Microsoft seems to have removed comment functionality from that help center article.
Solver was added to Microsoft Office for Mac 2011 in Service Pack 1. You can download and install Office for Mac 2011’s Service Pack 1 by clicking on the link below:
When you have installed Service Pack 1 (SP1), follow these steps to start Solver:
a. Start Excel.
b. Click Tools -> Select Add-Ins.
c. Click to select the check box for Solver.Xlam.
d. Click OK.
b. Click Tools -> Select Add-Ins.
c. Click to select the check box for Solver.Xlam.
d. Click OK.
The Data Analysis Toolpak was removed in Mac:Office for Mac 2008. However, you can download a free third-party tool that offers similar functionality:
Paired t-test Using Microsoft Excel
These tutorials briefly explain the use and interpretation of standard statistical analysis techniques. The examples include how-to instructions for Excel. Although there are different version of Excel in use, these should work about the same for most recent versions. They also assume that you have installed the Excel Analysis Pak which is free and comes with Excel (Go to Tools, Addins.. if it is not already installed in your version of Excel.)
See www.stattutorials.com/EXCELDATA for files mentioned in this tutorial, © TexaSoft, 2008
Performing a Paired t-test in Excel
To compare two paired values (such as in a before-after situation) where both observations are taken from the same or matched subjects, you can perform a paired t- For example, suppose your data contained the variables BEFORE and AFTER, (before and after weight on a diet), for 8 subjects. The hypotheses for this test are:
Ho: mLoss = 0 (The average weight loss was 0)
Ha: mLoss ≠ 0 (The weight loss was different than 0)
For example, the following weight loss data is used in this example
(DIET.XLS)
Before | After |
162.00 | 168.00 |
170.00 | 136.00 |
184.00 | 147.00 |
164.00 | 159.00 |
172.00 | 143.00 |
176.00 | 161.00 |
159.00 | 143.00 |
170.00 | 145.00 |
1.To perform a paired t-test, select Tools/ Data Analysis / t-test: Paired two sample for means.
2.In the t-test: Paired two sample for means dialog box: For the Input Range for Variable 1, highlight the 8 values of Score in group “Before” (values from 162 to 170). For the input range for Variable 2, highlight the eight values of Score in group “After” (values from 168 to 145). For now, leave the other items at their default selections. This dialog box is shown below. Click OK. This dialog box is shown below:
3.The results are shown in the output below:
Data Analysis Toolpak For Mac
t-Test: Paired Two Sample for Means | ||
Variable 1 | Variable 2 | |
Mean | 169.625 | 150.25 |
Variance | 65.125 | 121.9285714 |
Observations | 8 | 8 |
Pearson Correlation | -0.176747772 | |
Hypothesized Mean Difference Thorlabs piezo driver for mac windows 7. | 0 | |
df | 7 | |
t Stat | 3.706873373 | |
P(T<=t) one-tail | 0.003792994 | |
t Critical one-tail | 1.894578604 | |
P(T<=t) two-tail | 0.007585988 | |
t Critical two-tail | 2.364624251 |