SCENARIO 2-5
The following are the duration in minutes of a sample of long-distance phone calls made within the
continental United States reported by one long-distance carrier. 
-Referring to Scenario 2-5, if 100 calls were randomly sampled, how many calls lasted 15 minutes
Or longer?
A) 10
B) 14
C) 26
D) 74
Correct Answer:
Verified
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