The distribution of the number of hours that a random sample of people spend doing chores per week is show hours." Make a frequency distribution for the data. Then use the table to estimate the sample mean and the s Click the icon to view the pie chart. First construct the frequency distribution. Weekly study hours Class Frequency, f 0-4 5-9 0-4 H 10-14 5-9 H O 10-1 O 15-1 15-19 20-24 20-2 O 25-2 25-29 30+ 30+
The distribution of the number of hours that a random sample of people spend doing chores per week is show hours." Make a frequency distribution for the data. Then use the table to estimate the sample mean and the s Click the icon to view the pie chart. First construct the frequency distribution. Weekly study hours Class Frequency, f 0-4 5-9 0-4 H 10-14 5-9 H O 10-1 O 15-1 15-19 20-24 20-2 O 25-2 25-29 30+ 30+
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Question

Transcribed Image Text:The distribution of the number of hours that a random sample of people spend doing chores per week is shown in the pie chart. Use 32 as the midpoint for "30+
hours." Make a frequency distribution for the data. Then use the table to estimate the sample mean and the sample standard deviation of the data set.
Click the icon to view the pie chart.
First construct the frequency distribution.
Weekly study hours
Class
Frequency, f
0-4
5-9
0-4 hours (3 people)
10-14
5-9 hours (14 people)
10-14 hours (19 people)
15-19
15-19 hours (21 people)
20-24
20-24 hours (14 people)
O 25-29 hours (13 people)
25-29
30+ hours (4 people)
30+
Print
Done
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