Multiple Choice
Tanner took a statistics test whose mean was 80 and standard deviation was 5.The total points possible was 100.Tanner's score was 2 standard deviations below the mean.What was Tanner's score,rounded to the nearest whole number?
A) 78
B) 70
C) 90
D) None of these choices.
Correct Answer:
Verified
Correct Answer:
Verified
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