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Part 2 You belong to two different walking groups. Here is data about each group's walking in May 2020. Group A Person Minutes Walking in May 2020 YOU B 630 400 500 650 350 700 G. 500 550 800 H K 900 Group B Person Minutes Walking in May 2020 YOU 400 250 500 450 Y 650 R. 600 Answer the following questions based on this data. 1. What was the Group A mean walking time? 2. By what percent did YOU exceed or fall below the group A mean? Express your answer rounded to the nearest hundredth. 3. What was the Group B median walking time? 4. By what percent did YOU exceed or fall below the group B median? Express your answer rounded to the nearest hundredth. 5. Let's suppose you want to draw a pie chart that shows information for the members of each group dlassified by a rating based on the amount of walking time. There will be 4 categories: excellent, very good, good, needs improvement. The Needs Improvement category is for the percentage of group members who walked for less than 400 minutes. Which group (A or B] has the smaller percentage of members in the Needs Improvement category? What is that percentage? Express your answer to the nearest hundredth. 6. One other way to look at the data is by percentiles. In which group was YOUR percentile rank higher? What is that percentile? Round the percentiles to the nearest whole number.

Part 2 You belong to two different walking groups. Here is data about each group's walking in May 2020. Group A Person Minutes Walking in May 2020 YOU B 630 400 500 650 350 700 G. 500 550 800 H K 900 Group B Person Minutes Walking in May 2020 YOU 400 250 500 450 Y 650 R. 600 Answer the following questions based on this data. 1. What was the Group A mean walking time? 2. By what percent did YOU exceed or fall below the group A mean? Express your answer rounded to the nearest hundredth. 3. What was the Group B median walking time? 4. By what percent did YOU exceed or fall below the group B median? Express your answer rounded to the nearest hundredth. 5. Let's suppose you want to draw a pie chart that shows information for the members of each group dlassified by a rating based on the amount of walking time. There will be 4 categories: excellent, very good, good, needs improvement. The Needs Improvement category is for the percentage of group members who walked for less than 400 minutes. Which group (A or B] has the smaller percentage of members in the Needs Improvement category? What is that percentage? Express your answer to the nearest hundredth. 6. One other way to look at the data is by percentiles. In which group was YOUR percentile rank higher? What is that percentile? Round the percentiles to the nearest whole number.

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Part 2 You belong to two different walking groups. Here is data about each group's walking in May 2020. Group A Person Minutes Walking in May 2020 YOU 630 B 400 500 D. 650 E 350 F 700 500 H 550 800 K 900 Group B Person Minutes Walking in May 2020 YOU 400 250 Y 500 450 650 R 600 Answer the following questions based on this data. 1. What was the Group A mean walking time? 2. By what percent did YOU exceed or fall below the group A mean? Express your answer rounded to the nearest hundredth. 3. What was the Group B median walking time? 4. By what percent did YOU exceed or fall below the group B median? Express your answer rounded to the nearest hundredth. 5. Let's suppose you want to draw a pie chart that shows information for the members of each group dassified by a rating based on the amount of walking time. There will be 4 categories: excellent, very good, good, needs improvement. The Needs Improvement category is for the percentage of group members who walked for less than 400 minutes. Which group (A or B] has the smaller percentage of members in the Needs Improvement category? What is that percentage? Express your answer to the nearest hundredth. 6. One other way to look at the data is by percentiles. In which group was YOUR percentile rank higher? What is that percentile? Round the percentiles to the nearest whole number.
Transcribed Image Text:Part 2 You belong to two different walking groups. Here is data about each group's walking in May 2020. Group A Person Minutes Walking in May 2020 YOU 630 B 400 500 D. 650 E 350 F 700 500 H 550 800 K 900 Group B Person Minutes Walking in May 2020 YOU 400 250 Y 500 450 650 R 600 Answer the following questions based on this data. 1. What was the Group A mean walking time? 2. By what percent did YOU exceed or fall below the group A mean? Express your answer rounded to the nearest hundredth. 3. What was the Group B median walking time? 4. By what percent did YOU exceed or fall below the group B median? Express your answer rounded to the nearest hundredth. 5. Let's suppose you want to draw a pie chart that shows information for the members of each group dassified by a rating based on the amount of walking time. There will be 4 categories: excellent, very good, good, needs improvement. The Needs Improvement category is for the percentage of group members who walked for less than 400 minutes. Which group (A or B] has the smaller percentage of members in the Needs Improvement category? What is that percentage? Express your answer to the nearest hundredth. 6. One other way to look at the data is by percentiles. In which group was YOUR percentile rank higher? What is that percentile? Round the percentiles to the nearest whole number.
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