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9.5 Hypothesis Testing for Proportions Using the p-Value (Z-test) Test the claim that the proportion of people who own cats is significantly different than 40%

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9.5 Hypothesis Testing for Proportions Using the p-Value (Z-test) Test the claim that the proportion of people who own cats is significantly different than 40% at the 0.2 significance level. a.) The null and alternative hypothesis would be: Ho: u = 0.4 Ho : p 0.4 Ha: H 0.4 Ha:p # 0.4 Ha :p

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