1. Based on a sample of 40 men, 45% owned cats Based on a sample of 40 women, 55% owned cats The test statistic is: The p-value is:

2. In a random sample of 303 non-seatbelt wearing passengers 56 were killed in a car crash. In a random sample of 342 seatbelt wearing passengers 20 were killed in a car crash. Find the test statistic

3. In a random sample of 252 females, 216 have had a wellness visit with their physician in the past year. In a random sample of 247 males, 214 have had a wellness visit with their physician in the past year. Find the test statistic (2 decimal places): Give the P-value (4 decimal places - if less than 0.001 answer 0):