What is the correct hypothesis

Question 1 (1 point) One of the most difficult things to do in statistics is to determine the correct hypothesis test to do for a given scenario. Determine the null hypothesis and the alternative hypothesis: ************************** Each year, Kip/lingers compiles its list of Best Value Cities. One of the statistics used in this ranking is the cost-ofliving index compiled by the US Department of Labor Bureau of Labor Statistics. The index measures the cost of living in a city relative to the national average of 100. In 2011, Pueblo Colorado had the lowest index (84), while New York City had an index of 118. The following table lists the cost of living for seven Southeastern US cities: City Cost of Living Index (US mean = 100) Charlotte, NC 93.0 Birmingham, AL 89.6 Florence, SC 100.0 Tampa, FL 92.1 Atlanta, GA 95.2 Knoxville, TN 89.7 Miami, FL 107.7Is the true mean cost of living index for Southeastern US cities lower than the national mean cost-of-living index of 100? Test at 2% significance level. Choose the correct Ho and HA statements: 0 A) H O -' \"Southeast = \"National HA 3 \"Southeast \"National 0 B) HO: \"Southeast = \"National HA 1 \"Southeast \"National 0 D) HO -' \"Southeast = PNatfonal HA 1 \"Southeast pNationaI