A random sample of employees at a large company were asked to provide information about how...
A random sample of employees at a large company were asked to provide information about how long it takes for them to get to work each day. The travel times from this sample, in minutes, are shown below.
13, 18, 36, 47, 51, 15, 16, 22, 26, 34, 58, 24, 37, 31, 25, 16, 44, 32, 38, 18, 26, 45, 14, 11, 8
Use the data provided above to construct a frequency distribution in the space provided below. Use 5 class intervals, with each class interval being exactly 10 minutes wide. Use “8" as the lower limit of the first class interval.
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Class Interval |
Frequency |
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to |
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What percentage of the employees in this sample travel no more than 27 minutes to work each day?
ANSWER: % (round your answer to 2 decimal places, using conventional rounding rules)
Homework Answers
|
Class Interval |
Frequency |
||
| 8 |
to |
18 | 9 |
| 18 |
to |
28 | 5 |
| 28 |
to |
38 | 6 |
| 38 |
to |
48 | 3 |
| 48 |
to |
58 | 3 |
Percentage of the employees in this sample travel no more than 27 minutes to work each day=(14/25)*100=56%.
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