The mean number of hours worked by college students outside the home is approximately (Type an integer or decimal rounded to three decimal places as needed.) hours
The mean number of hours worked by college students outside the home is approximately (Type an integer or decimal rounded to three decimal places as needed.) hours
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.3: Measures Of Spread
Problem 8PPS
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Question
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![A random sample of 15 college students were asked "How many hours per week typically do you work outside the home?" 7
Their responses are shown on the right.
7
18
15
10
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?
Choose the correct frequency histogram below.
A.
Hours Worked
per Week
fauenberg
NO
10
20 30
hours
Q
B.
Aquanbaly
Hours Worked
per Week
Roughly symmetric and bell-shaped
Skewed left
0
10 20 30
hours
Q
Is the histogram for the data set skewed right, skewed left, or symmetric?
O Roughly symmetric but not bell-shaped
Skewed right
Frequency
√₁
ONA
Hours Worked
per Week
0-
0
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.)
I
10 20 30
hours
5
(0,8)
I
OU
More
Frequency
D.
RNA
Hours Worked
per Week
10 20 30
hours
32
7
12
13
5
N
1
10
18
28
13](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F31690de8-b08a-4f1b-9410-036c765b0e3a%2Feb5dc737-3c4b-4f9c-b705-2ef10bfe5545%2F8r7pt4i_processed.jpeg&w=3840&q=75)
Transcribed Image Text:A random sample of 15 college students were asked "How many hours per week typically do you work outside the home?" 7
Their responses are shown on the right.
7
18
15
10
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?
Choose the correct frequency histogram below.
A.
Hours Worked
per Week
fauenberg
NO
10
20 30
hours
Q
B.
Aquanbaly
Hours Worked
per Week
Roughly symmetric and bell-shaped
Skewed left
0
10 20 30
hours
Q
Is the histogram for the data set skewed right, skewed left, or symmetric?
O Roughly symmetric but not bell-shaped
Skewed right
Frequency
√₁
ONA
Hours Worked
per Week
0-
0
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.)
I
10 20 30
hours
5
(0,8)
I
OU
More
Frequency
D.
RNA
Hours Worked
per Week
10 20 30
hours
32
7
12
13
5
N
1
10
18
28
13
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