0 Question \"I v Two samples are taken with the following numbers of successes and sample sizes 7'1 = 20 T2 = 30 1=502=52 Find a 85% confidence interval, round answers to the nearest thousandth. Next question 8 Get a similar question You can retry this question below Do male and female servers at Swank Bar work the same number of hours? A sample of 70 female servers worked an average of 36 hours per week, with a standard deviation of 3. A sample of 70 male servers worked an average of 27 hours per week, with a standard deviation of 2. Let p51 and pig represent the typical number of hours worked by all female and male servers at Swank Bar, respectively. Estimate with a 95% confidence level how many more hours female servers work. Round answers to the nearest hundredth. 'lz" > Next question 5 Get a similar question You can retry this question below You wish to test the following claim (Ha) at a significance level of a = {1.002. Hotp1=p2 Harm 75202 You obtain 522 successes in a sample of size 11,1 = 640 from the first population. You obtain 261 successes in a sample of size 712 = 298 from the second population. For this test, you should NOT use the continuity correction, and you should use the normal distribution as an approximation for the binomial distribution. What is the test statistic for this sample? {Report answer accurate to three decimal places.) test statistic = What is the p-value for this sample? (Report answer accurate to four decimal places.) p-value = You are testing the claim that the proportion of men who own cats is significantly different than the proportion of women who own cats. You sample 120 men, and 4596 own cats. You sample 80 women, and 85% own cats. Find the test statistic, rounded to two decimal places. . Question 2 v Give a 99.8% confidence interval, for p11 #2 given the following information. R1 = 35, E1 = 2.79, 51 = 0.49 R2 = 60, SEQ = 3.01, 52 = 0.53 :I: Use Technology Rounded to 2 decimal places