1

Lasts between 5 and 10 minutes. ANSWER: There is a 67.59% chance that a call will last between 5 and 10 minutes. Lasts more than 7 minutes. ANSWER: There is a 37.45% chance that a call will last more than 7 minutes. C.) Less than 4 minutes. ANSWER: There is a 14.69% chance that a call will last less than 4 minutes. 7. ................
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