Final exam scores in a mathematics course are normally distributed with a mean of 66 and a standard deviation of 5. Based on the above information and a Z-table, fill in the blanks in the table below. Precision and other notes: (1) Percentiles should be recorded in percentage form to three decimal places. (2) Note that this problem does not use the rough values of the 68-95-99.7 rule (that is, the empirical rule); instead you must use more precise Z-table values for percentiles. Please calculate z-scores to 2 decimal places and use those to find the indicated percentiles. Exam score Z-score Percentile 81 69.35 2.28

Q: Any change you can also provide detail for part D and part E?  Thank you!

A: Since part a-c is already solve and correct in my knowledge therefore i am solving part (d) and (e)

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