Hypothesis Testing with the p-value Method w Test the claim that the proportion of adults in Greene County who own cats is less than 25% at the 0.05 significance level. Based on a sample of 51 adults in Greene County, 22% owned cats. Is there enough evidence to support the claim? 1.) Is this a hypothesis test for mean or proportion? If it's a test for mean, do we know the population LO 00 standard deviation? 10 11 12 13 2.) Based on your answer in #1, which calculator will you use: 14 A.) Mean - o Known, B.) Mean - o Unknown or C.) Proportions 15 16 17 3.) Will we use a Z-test or t-test? How do you know? 18 19 20 21 4.) What is the direction of the tail? Left, right or two? 22 23 24 5.) Complete the Hypothesis statement below with the arrows in the correct direction. Mark an X next to 25 the claim. 26 27 28 29 Claim 30 Null Ho: (Use u for mean and p for proportion) 31 Alternative Ha: 32 33 Complete the correct calculator with the values from the problem. 34