A random sample of 200 voters shows that 90 of them will vote for Donald Trump in
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Question:
A random sample of 200 voters shows that 90 of them will vote for Donald Trump in the US presidential elections next year. Test the hypothesis that the population proportion is different from half using a significance level of 5%. What is your conclusion?
p-value=0.1586; we reject the null hypothesis. | ||
p-value=0.1586; we do not reject the null hypothesis. | ||
p-value=0.9207; we do not reject the null hypothesis. | ||
p-value=0.0793; we do not reject the null hypothesis. |
Related Book For
Introductory Statistics for the Behavioral Sciences
ISBN: 978-0470907764
7th edition
Authors: Joan Welkowitz, Barry H. Cohen, R. Brooke Lea
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