a) What is the parameter of interest. b) state the null and alternative hypothesis. c) If p-value=
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Question:
a) What is the parameter of interest.
b) state the null and alternative hypothesis.
c) If p-value= 0.168, does she have sufficient evidence to reject the null? Explain why.
A researcher examined the folklore that women can predict the sex of their unborn child better than chance (50-50) would suggest. She asked 104 pregnant women to predict the sex of their unborn child, and 57 guessed correctly. using the data, the researcher conducted a test at 10% significance level and calculated the p-value
Related Book For
Practicing Statistics Guided Investigations for the Second Course
ISBN: 978-0321586018
1st edition
Authors: Shonda Kuiper, Jeff Sklar
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