Is the variability in the amount contributed(as measured by the standard deviation)
Chapter 0, Problem 22.49(choose chapter or problem)
Is the variability in the amount contributed(as measured by the standard deviation) significantly different in the controlgroup and the 20% match group in Exercise 22.10? Use the F test. Explain whythis test cant be trusted when comparing dollar amounts. (Hint: What is theusual shape of distributions of financial variables?)
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