A random sample of 15 college students were asked "How many hours per week typically do you work outside the 7 home?" Their responses are shown on the right. 31 8 12 Determine the shape of the distribution of hours worked by drawing a frequency histogram and computing the mean and median. Which measure of central tendency better describes hours worked? 16 12 17 19 14 29 11 11 ..... Choose the correct frequency histogram below. O A. Hours Worked Q В. Hours Worked per Week OC. Hours Worked per Week per Week

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
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Chapter10: Statistics
Section10.6: Summarizing Categorical Data
Problem 4BGP
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A random sample of 15 college students were asked "How many hours per week typically do you work outside the 7
home?" Their responses are shown on the right.
31
3
8
12
Determine the shape of the distribution of hours worked by drawing a frequency histogram and computing the
mean and median. Which measure of central tendency better describes hours worked?
16
12
17
19
14
29
11
8
11
.....
Choose the correct frequency histogram below.
A.
Hours Worked
В.
Hours Worked
C.
Hours Worked
per Week
per Week
per Week
10
20
30
10
20
30
10 20
30
hours
hours
hours
Is the histogram for the data set skewed right, skewed left, or symmetric?
symmetric
skewed left
skewed right
Frequency
Frequency
Frequency
to
Transcribed Image Text:A random sample of 15 college students were asked "How many hours per week typically do you work outside the 7 home?" Their responses are shown on the right. 31 3 8 12 Determine the shape of the distribution of hours worked by drawing a frequency histogram and computing the mean and median. Which measure of central tendency better describes hours worked? 16 12 17 19 14 29 11 8 11 ..... Choose the correct frequency histogram below. A. Hours Worked В. Hours Worked C. Hours Worked per Week per Week per Week 10 20 30 10 20 30 10 20 30 hours hours hours Is the histogram for the data set skewed right, skewed left, or symmetric? symmetric skewed left skewed right Frequency Frequency Frequency to
The mean number of hours worked by college students outside the home is approximately
hours.
(Type an integer or decimal rounded to three decimal places as needed.)
The median number of hours worked by college students outside the home is
hours.
Which measure of central tendency better describes hours worked?
median
mean
mode
Transcribed Image Text:The mean number of hours worked by college students outside the home is approximately hours. (Type an integer or decimal rounded to three decimal places as needed.) The median number of hours worked by college students outside the home is hours. Which measure of central tendency better describes hours worked? median mean mode
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