Question

A humane society claims that 2g (a) through (e) below of households in a ce ar country own a cat. In a random sample o 200 households from hat country, 66 say they own a cat. At α=0.05 s there enough evidence o re ect the soc et 's claim? Compete parts Identify Ho and Ha H2 Type integers or decimals.) (b) Find the critical value(s) and identfy the rejection region s) The critical value(s) is/are zo (Round to two decimal places as needed. Use a comma to separate answers as needed.) What is/are the rejection region(s) Select the correct choice below and fill in the answer box(es) to complete your choice (Round to two decimal places as needed.) ○ A.zc andz» O B. z (c) Find the standardized test statistic z. z(Round to two decimal places as needed.) (d) Decide whether to reject or fail to reject the null hypothesis and (e) interpret the decision in the context of the original claim. Ho. There | 'I enough evidence at the 5% level of significance to | the society's claim that own a cat.

Answer 1