Multiple Choice
Data Set 7-4: A set of scores with a mean of 16 and a standard deviation of 3.
-Look at Data Set 7-4. What proportion of the population has scores between 12 and 17, including both 12 and 17?
A) .2789
B) .4962
C) .5375
D) none of the other alternatives are correct.
Correct Answer:
Verified
Correct Answer:
Verified
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