Historically, the percentage of residents of a certain country who support stricter gun control laws has been 53%. A recent poll of 987 people showed 500 in favor of stricter gun control laws. Assume the poll was given to a random sample of people. Test the claim that the proportion of those favoring stricter gun control has changed. Perform a hypothesis test, using a significance level of 0.05. State the null and alternative hypotheses. Họ: The population proportion that supports stricter gun control is 0.53, p= 500 H p #0.53 (Type integers or decimals. Do not round.) The significance level is a = 0.05. Choose the one-proportion z-test. Compute the sample proportion p. (Round to four decimal places as needed.) Calculate the values needed to compute the standard error.
Historically, the percentage of residents of a certain country who support stricter gun control laws has been 53%. A recent poll of 987 people showed 500 in favor of stricter gun control laws. Assume the poll was given to a random sample of people. Test the claim that the proportion of those favoring stricter gun control has changed. Perform a hypothesis test, using a significance level of 0.05. State the null and alternative hypotheses. Họ: The population proportion that supports stricter gun control is 0.53, p= 500 H p #0.53 (Type integers or decimals. Do not round.) The significance level is a = 0.05. Choose the one-proportion z-test. Compute the sample proportion p. (Round to four decimal places as needed.) Calculate the values needed to compute the standard error.
College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter8: Sequences, Series, And Probability
Section8.7: Probability
Problem 58E: What is meant by the sample space of an experiment?
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