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he girl's soccer team signed up for a 5-kilometer charity run. They ran a practice 5 K this fternoon, and their coach recorded their times. All 23 of the girls finished in less than 35 minutes, with 21 minutes being the fastest time. The mean time was about 26.5 minutes, and the mean absolute deviation was about 2.8 minutes. About how long did it typically take a member of the soccer team to run 5 kilometers? 2.8 minutes 21 minutes 26.5 minutes

Ask by Carlson Harris. in the United States
Jan 24,2025

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Answer

The typical time it took a member of the soccer team to run 5 kilometers was **26.5 minutes**.

Solution

The typical time it took a member of the soccer team to run 5 kilometers is best represented by the **mean time**. Here's a breakdown of the provided information: - **Mean Time (Average):** 26.5 minutes This value represents the average time taken by all 23 girls to complete the run, making it a good indicator of the "typical" performance. - **Mean Absolute Deviation:** 2.8 minutes This measures the average distance of each time from the mean, indicating variability but not the typical time itself. - **Fastest Time:** 21 minutes While impressive, this is just the best performance and doesn't reflect the usual performance of the group. Therefore, the best representation of the typical time is **26.5 minutes**. **Answer:** 26.5 minutes

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Typically, it took a member of the soccer team about 26.5 minutes to run the 5 kilometers, which represents the average time for the entire group. This average reflects the overall performance while accounting for the various times recorded by each of the 23 girls. The mean absolute deviation of about 2.8 minutes indicates that most of the girls’ finishing times were relatively close to this average. This means that while some members may have finished significantly faster or slower, the majority had times clustered around that 26.5-minute mark!

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