Consider the following set of miles that 25 people drive to work: 75 80 220 150...
Consider the following set of miles that 25 people drive to work:
75 80 220 150 200 60 90 100 150 150 75 85 70 100 120 65 85 90 60 65 120 100 115 115 80
Determine appropriate bins, and construct a frequency table. Include columns for relative frequency and cumulative frequency, and interpret the cumulative frequency for this case.
Homework Answers
Solution:
Given that,
| sample | Frequency | relative frequency | cumulative frequency |
| 60 | 2 | 0.095 | 0.095 |
| 65 | 2 | 0.095 | 0.190 |
| 70 | 1 | 0.048 | 0.238 |
| 75 | 2 | 0.095 | 0.333 |
| 80 | 1 | 0.048 | 0.381 |
| 85 | 2 | 0.095 | 0.476 |
| 90 | 2 | 0.095 | 0.571 |
| 100 | 2 | 0.095 | 0.666 |
| 120 | 2 | 0.095 | 0.761 |
| 150 | 3 | 0.143 | 0.904 |
| 200 | 1 | 0.048 | 0.952 |
| 220 | 1 | 0.048 | 1.000 |
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Consider the following set of miles that 25 people drive to
work:
75 80 220 150...
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