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The playing times of 20 songs on a top-hits radio station arerecorded in the cha

ID: 3091629 • Letter: T

Question

The playing times of 20 songs on a top-hits radio station arerecorded in the chart below.
Playing Time (minutes:seconds)
3:32 3:24 2:54 3:07 4:52 3:45 2:39 3:09 3:34 3:26 3:35 4:17 4:03 3:52 5:10 4:59 3:07 4:00 3:07 2:56
In a frequency distribution of this data, how many data valuesare in the class 3:00-3:30? a. 11 b. 5 c. 6 d. 7
Playing Time (minutes:seconds)
3:32 3:24 2:54 3:07 4:52 3:45 2:39 3:09 3:34 3:26 3:35 4:17 4:03 3:52 5:10 4:59 3:07 4:00 3:07 2:56
In a frequency distribution of this data, how many data valuesare in the class 3:00-3:30? a. 11 b. 5 c. 6 d. 7 Playing Time (minutes:seconds)
3:32 3:24 2:54 3:07 4:52 3:45 2:39 3:09 3:34 3:26 3:35 4:17 4:03 3:52 5:10 4:59 3:07 4:00 3:07 2:56
In a frequency distribution of this data, how many data valuesare in the class 3:00-3:30? a. 11 b. 5 c. 6 d. 7

Explanation / Answer

2:00 - 2:30      0 2:31 - 2:59      3 3:00 - 3:30     6 3:31- 3:59       5 4:00- 4:30       3 4:31 - 4:59      2 5:00 - 5:30      1

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