n a sample of 1050 adults, it was found that 52% are registered to vote in their state. Use a 0.05 significance level to test the claim that less than 50% of all adults are registered to vote in their state. a. Find the test statistic. b. Find the critical value. c. Find the p-value. d. What is the conclusion about the null hypothesis (reject or fail to reject)? e. What is the final conclusion in nontechnical terms?
n a sample of 1050 adults, it was found that 52% are registered to vote in their state. Use a 0.05 significance level to test the claim that less than 50% of all adults are registered to vote in their state. a. Find the test statistic. b. Find the critical value. c. Find the p-value. d. What is the conclusion about the null hypothesis (reject or fail to reject)? e. What is the final conclusion in nontechnical terms?
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section11.4: Collecting Data
Problem 3E
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In a sample of 1050 adults, it was found that 52% are registered to vote in their state. Use
a 0.05 significance level to test the claim that less than 50% of all adults are registered to
vote in their state.
a. Find the test statistic.
b. Find the critical value.
c. Find the p-value.
d. What is the conclusion about the null hypothesis (reject or fail to reject)?
e. What is the final conclusion in nontechnical terms?
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