Labor statistics indicate that 77 of all U S cashiers and

Last updated: 4/29/2023

Labor statistics indicate that 77 of all U S cashiers and servers are women A random sample of cashiers and servers in a particular metropolitan area found that 112 of 150 cashiers and 150 of 200 servers were women At the 0 05 level of significance is there sufficient evidence to conclude that a difference exists between this metropolitan area and the larger U S population a What are the null and alternative hypotheses O Ho p 0 77 H P 0 77 Ho P 0 77 H p 0 77 Ho p 0 77 OH P 0 77 Ho p 0 77 O H p 0 77 b What is the test statistic Round to 2 decimal places c What is the p value Round to 4 decimal places d Which is the decision for the test O Fail to reject the null hypothesis O Reject the null hypothesis e What is the interpretation of the decision There IS enough evidence to REJECT the claim that a difference exists between this metropolitan area and the larger U S population There IS enough evidence to SUPPORT the claim that a difference exists between this metropolitan area and the larger U S population There IS NOT enough evidence to SUPPORT the claim that a difference exists between this metropolitan area and the larger U S population There Is NOT enough no to DEJECT