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Comparing Distributions of a Quantitative Variable Practice Test
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Q1
A company compares delivery times (minutes) for two shipping options: Standard and Express. The side-by-side summaries below were computed from similar sample sizes.
Which comparison is supported?
Statistic Standard Express Min 28 18 $Q_1$ 40 30 Median 55 42 $Q_3$ 75 55 Max 160 120 Outliers noted several high values above 140 none noted
A company compares delivery times (minutes) for two shipping options: Standard and Express. The side-by-side summaries below were computed from similar sample sizes.
Which comparison is supported?
| Statistic | Standard | Express |
|---|---|---|
| Min | 28 | 18 |
| $Q_1$ | 40 | 30 |
| Median | 55 | 42 |
| $Q_3$ | 75 | 55 |
| Max | 160 | 120 |
| Outliers noted | several high values above 140 | none noted |