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What is the mean number of flights taken by the students of Ms. Xs th
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14 Mar 2022, 02:00
14 Mar 2022, 02:00
Expert Reply
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Question Stats:
81% (01:50) correct
18% (02:55) wrong based on 11 sessions
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What is the mean number of flights taken by the students of Ms. X’s third-grade class, rounded to the nearest tenth?
3.2
4.5
4.8
5.1
5.3
Re: What is the mean number of flights taken by the students of Ms. Xs th
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14 Mar 2022, 10:45
14 Mar 2022, 10:45
Will wait for OE
What is the mean number of flights taken by the students of Ms. Xs th
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14 Mar 2022, 10:56
14 Mar 2022, 10:56
Expert Reply
OE
The total number of students in the class can be calculated by adding up the heights of all the bars: 6 + 3 + 1 + 5 + 4 + 2 = 21. Each bar represents a number of flights equal to the product of the number of flights and the number of students. Thus the total number of flights is 2 × 6 + 4 × 3 + 5 × 1 + 6 × 5 + 8 × 4 + 10 × 2 = 111. The mean is found by dividing 111 by 21, which is approximately 5.3.
The total number of students in the class can be calculated by adding up the heights of all the bars: 6 + 3 + 1 + 5 + 4 + 2 = 21. Each bar represents a number of flights equal to the product of the number of flights and the number of students. Thus the total number of flights is 2 × 6 + 4 × 3 + 5 × 1 + 6 × 5 + 8 × 4 + 10 × 2 = 111. The mean is found by dividing 111 by 21, which is approximately 5.3.
