Question

HELP ME PLEASE:Jeanette took two tests. Find her z-score for each test. (Remember: The number of standard deviations between a score and the mean score is indicated by a z-score.) On which did she score better compared with others in her class?








Test A


Test B




Jeanette’s score


90


95




Mean score


64


60




Standard deviation


8


10











a.


Test A: 3.25; Test B: 3.5; Test B


c.


Test A: 26; Test B: 35; Test B




b.


Test A: 3.5; Test B: 3.25; Test A


d.


Test A