1: Find the z-score for each student and indicate which one has a better relative position. An Art Major earned a grade of 46 on an exam withx=50and s = 5; A Theater Major earned a grade of 70 on an exam withx=75and s = 7. Select from below answers.

A: The art major has a higher relative position than the theater major.

B: Both students have the same score.

C: The higher score cannot be determined.

D: The theater major has a higher relative position than the art major.

2: The final exam grade of a statistics class has a normal distribution with mean of 72and standard deviation of 5. Find the two cutoff values which separate themiddle70% offinal exam grades in this class.

Lower cutoff is(keep 1decimal place)

Uppercutoff is(keep 1decimal place)