Test: POST UNIT 2 - TEST - Ch. 3 Question 8 of 12 Inis test: This question: 1 point(s) possible Submit One year Sam had the lowest ERA (earned-run average, mean number of runs yielded per nine innings pitched) of any male pitcher at his school, with an ERA of 2.94 Also, Alice had the lowest ERA of any female pitcher at the school with an ERA of the males, the mean ERA was 4 112 and the standard deviation was 0.766. For the females, the mean ERA was 3.993 and the standard deviation was 0.822. Find their respective z-scores. Which player had the better year relative to their peers, Sam Alice? (Note. In general, the lower the ERA, the better the pitcher.) Sam had an ERA with a z-score of Alice had an ERA with a z-score of (Round to two decimal places as needed.) A Which player had a better year in comparison with their peers? O A. Alice had a better year because of a lower z-score O B. Sam had a better year because of a lower z-score. O C. Sam had a better year because of a higher z-score O D. Alice had a better year because of a higher z score Statcrunch Next Type here to search O 55 F Sunny 12:31 PM 3/20/2022 DELL Ead