Suppose you are testing someone to see whether she or he can tell Coke from Pepsi, and
Question:
Suppose you are testing someone to see whether she or he can tell Coke from Pepsi, and you are using 20 trials, half with Coke and half with Pepsi. The null hypothesis is that the person is guessing.
a. About how many should you expect the person to get right under the null hypothesis that the person is guessing?
b. Suppose person A gets 13 right out of 20, and person B gets 18 right out of 20. Which will have a smaller pvalue, and why?
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a You would expect about 2005 10 right out of 20 if the person is guessing b The sm...View the full answer
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Related Book For
Introductory Statistics Exploring The World Through Data
ISBN: 9780321978271
2nd Edition
Authors: Robert Gould, Colleen Ryan
Question Posted:
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