You will need the Z Table PDF located on Canvas in the Exercises folder. The table below gives a list of David's exam scores for each of his classes, along with the class average and the standard deviation.

Class	Exam Average	Standard Deviation	David's Score
Philosophy	85	1.85	90
Cheese Appreciation	99	8.50	84
E-Sports	76	3.30	80
Modern Walking	70	2.85	63

14. Convert David's exam score for his Philosophy class into a z-score: a. What percentage of cases fall above this z-score?

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