Jennifer and Anisa began arguing about who did better on their tests, but they couldn't decide who did better given that they took different tests. Jennifer took a test in English and earned a 73.1, and Anisa took a test in Science and earned a 62. Use the fact that all the students' test grades in the English class had a mean of 71.4 and a standard deviation of 11.1, and all the students' test grades in Science had a mean of 64,4 and a standard deviation of 9.5 to answer the following questions. a) Calculate the z-score for Jennifer's test grade. b) Calculate the z-score for Anisa's test grade. c) Which person did relatively better? O Jennifer O Anisa O They did equally well.A population of values has a normal distribution with p. = 4511.1 and a- = (5.2. You intend to dra'lu'.r a random sample of size n = 34. First calculate a. round it to two {2} decimal places. then use the rounded ascore to determine the required |:lrc+br:|bi|it1_.ur accurate to four [All decimal places. 1. Find the probability that a single randomlyr selected 1.ralue is greater than 453.2. pl: :> 453.2; = C] 2. Find the probability that a sample of size n = 34 is randomly.r selected with a mean greater than 453.2. H. s. 453.2; = C]