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Asked by dddw in Microsoft Excel Spreadsheet Software
I have read some of the prior questions on if Excel can calculate the p-value such as in the below example:
1100 3000
500 990
Currently I use MINITAB to do all the statistical testing to figure out if there is significance at the .05 or .10 level.
MINITAB example:
Test and CI for Two Proportions
Sample X N Sample p
1 1100 3000 0.366667
2 500 990 0.505051
Difference = p (1) - p (2)
Estimate for difference: -0.138384
95% CI for difference: (-0.173983, -0.102784)
Test for difference = 0 (vs not = 0): Z = -7.62 P-Value = 0.000
Fisher's exact test: P-Value = 0.000
Is there a way to calculate the p value in Excel with a formula?
Thanks!
20091021-EE-VQP-81 - Hierarchy / EE_QW_3_20080625