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.

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2-Proportion Test

In a 2-proportion test, two separate proportions are measured at the same time, and their similarity is evaluated. It is also known as a 2-proportion z-test, and a comparison of two different proportions is done in this method.