Question 8 0/1 pt D 2 1 Details Manuel and Aponi began arguing about who did better on their tests, but they couldn't decide who did better given that they took different tests. Manuel took a test in English and earned a 71.2, and Aponi took a test in Social Studies and earned a 62.2. Use the fact that all the students' test grades in the English class had a mean of 72.5 and a standard deviation of 11.6, and all the students' test grades in Social Studies had a mean of 65.1 and a standard deviation of 8 to answer the following questions. a) Calculate the z-score for Manuel's test grade. 2 = b) Calculate the z-score for Aponi's test grade. 2 = c) Which person did relatively better? Manuel O Aponi O They did equally well. Submit