3. What was the median walking time in June 2021? Express your answer to the nearest hundredth.

A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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Please provide a detailed answer on question 3. 

A group of friends start a walking program. The chart below shows each member’s self-reported walking time in May and June of 2021.

| Person | Minutes Walking in May 2021 | Minutes Walking in June 2021 |
|--------|-----------------------------|------------------------------|
| YOU    | 650                         | 300                          |
| B      | 400                         | 250                          |
| C      | 500                         | 600                          |
| D      | 600                         | 500                          |
| E      | 350                         | 900                          |
| F      | 700                         | 550                          |
| G      | 500                         | 650                          |
| H      | 550                         | 200                          |
| I      | 800                         | 100                          |
| K      | 900                         | 350                          |

Answer the following questions based on this data. **Be sure to show all of your work for each question.**

1. **What was the mean walking time in May 2021?** *Express your answer to the nearest hundredth.*

2. **By what percent did YOU exceed or fall below the mean in May 2021?** *Express your answer rounded to the nearest hundredth.*

3. **What was the median walking time in June 2021?** *Express your answer to the nearest hundredth.*
Transcribed Image Text:A group of friends start a walking program. The chart below shows each member’s self-reported walking time in May and June of 2021. | Person | Minutes Walking in May 2021 | Minutes Walking in June 2021 | |--------|-----------------------------|------------------------------| | YOU | 650 | 300 | | B | 400 | 250 | | C | 500 | 600 | | D | 600 | 500 | | E | 350 | 900 | | F | 700 | 550 | | G | 500 | 650 | | H | 550 | 200 | | I | 800 | 100 | | K | 900 | 350 | Answer the following questions based on this data. **Be sure to show all of your work for each question.** 1. **What was the mean walking time in May 2021?** *Express your answer to the nearest hundredth.* 2. **By what percent did YOU exceed or fall below the mean in May 2021?** *Express your answer rounded to the nearest hundredth.* 3. **What was the median walking time in June 2021?** *Express your answer to the nearest hundredth.*
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