Multiple Choice
Find the standard deviation of the data summarized in the given frequency distribution.
-A test score of 54.0 on a test having a mean of 73 and a standard deviation of 10.
A) -1.9; not unusual
B) -19; unusual
C) -1.9; unusual
D) 1.9; not unusual
Correct Answer:
Verified
Correct Answer:
Verified
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