TABLE 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 Table 2-5, if 1,000 calls were randomly sampled, how many calls lasted under 10 minutes?
A) 220
B) 370
C) 410
D) 590

Question

TABLE 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 Table 2-5, if 1,000 calls were randomly sampled, how many calls lasted under 10 minutes?
A) 220 
B) 370 
C) 410 
D) 590

Quizplus · Accepted Answer

The Answer of TABLE 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 Table 2-5, if 1,000 calls were randomly sampled, how many calls lasted under 10 minutes?
A) 220 
B) 370 
C) 410 
D) 590

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