Multiple Choice
Last weekend police ticketed 18 men whose mean speed was 72 miles per hour, and 30 women
Going an average of 64 mph. Overall, what was the mean speed of all the people ticketed?
A) It cannot be determined.
B) none of these
C) 68 mph
D) 67 mph
E) 69 mph
Correct Answer:
Verified
Correct Answer:
Verified
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