An energy company wants to choose between wo regions in a stafe to install energy-producing wind turbines A researcher claims that the wind speed in Region A is less than the wind specd in Region B. To test the regions, the average wind speed is calculated for 90 days in each region. The mean wind speed in Region A is 14.1 miles per hour. Assume the population standard deviation is 2.9 mifes per hour. The mean wind speed in Region B is 15.2 miles per hour Assume the population standard deviation is 31 miles per houf At a =0.05, can the company support the researcher's claim? Complete parts (a) through (d) below. (a) ldentify the clam and 5 tate H0 and Ha What is the claim?