A group of friends start a walking program. The chart below shows each members self- reported walking time in May and June of 2021. Person Minutes Walking in May 2021 Minutes walking in June 2021 YOU 650 300 400 250 500 600 D 600 500 E 350 900 700 550 500 650 H 550 200 800 100 K 900 350 Answer the following questions based on this data. Be sure to show all of your work for ea question. 1. What was the mean walking time in May 2021? 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? 4. By what percent did YOU exceed or fall below median in June 2021? Express your answer rounded to the nearest hundredth.
A group of friends start a walking program. The chart below shows each members self- reported walking time in May and June of 2021. Person Minutes Walking in May 2021 Minutes walking in June 2021 YOU 650 300 400 250 500 600 D 600 500 E 350 900 700 550 500 650 H 550 200 800 100 K 900 350 Answer the following questions based on this data. Be sure to show all of your work for ea question. 1. What was the mean walking time in May 2021? 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? 4. By what percent did YOU exceed or fall below median in June 2021? Express your answer rounded to the nearest hundredth.
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter4: Equations Of Linear Functions
Section4.6: Regression And Median-fit Lines
Problem 2CYU
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Please answer the problem in the image attached.
Transcribed Image Text:Part 2
A group of friends start a walking program. The chart below shows each members 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
500
600
D
600
500
350
900
F
700
550
G
500
650
550
200
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?
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?
4. By what percent did YOU exceed or fall below median in June 2021? Express your
answer rounded to the nearest hundredth.
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