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SCENARIO 2-5 The Following Are the Duration in Minutes of a Sample

Question 173

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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.
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,what is the cumulative relative frequency for the percentage of calls that lasted under 20 minutes? A) 0.10 B) 0.59 C) 0.76 D) 0.84
-Referring to Scenario 2-5,what is the cumulative relative frequency for the percentage of calls that lasted under 20 minutes?


A) 0.10
B) 0.59
C) 0.76
D) 0.84

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