Raul received a score of 73 on a history test for which the class mean was 70 with a standard deviation of 6. He received a score of 71 on a biology test for which the class mean was 70 with standard deviation 8. On which test did he do better relative to the rest of the class? O biology test O history test O the same Need Help? Read It Submit Answer 13. [-/0 Points] DETAILS BBBASICSTATSACC 7.2.017.MI.S. MY NOTES ASK YOUR TEA Sketch the area under the standard normal curve over the indicated interval and find the specified area. (Enter a number. Round your answer to four decimal places.) The area to the left of z = 0.54 is Need Help? Read It 14. [-/0 Points] DETAILS BBBASICSTAT8ACC 7.3.005.MI.S. MY NOTES ASK YOUR TEA Assume that x has a normal distribution with the specified mean and standard deviation. Find the indicated probability. (Enter a number. Round your answer to four decimal places.) H = 4; 0 = 2 P(3 S X $ 7) = Need Help? Read It Watch It 15. [-/0 Points] DETAILS BBBASICSTAT8ACC 7.3.011.MI.S. MY NOTES ASK YOUR TEA Assume that x has a normal distribution with the specified mean and standard deviation. Find the indicated probability. (Enter a number. Round your answer to four decimal places.) M H = 22; 0 = 4.2 (x 2 30) =