Our class recorded the temperature at noon each day for 56 school days in autumn. The lowest temperature (in °F) was 76, and the highest was 82. The table gives the mean, median, range, Summary values and interquartile range (IQR) of the data set. Mean Median Range IQR 6. 79 79 4.
Our class recorded the temperature at noon each day for 56 school days in autumn. The lowest temperature (in °F) was 76, and the highest was 82. The table gives the mean, median, range, Summary values and interquartile range (IQR) of the data set. Mean Median Range IQR 6. 79 79 4.
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:(a) Select the best description of center for the data set.
(b) Select the best description of spread for the data set.
O Based on the mean and median, we see that the
O The difference between the largest and smallest
temperature (in °F) is 56. (This is the number of days the
"average" temperature (in °F) was about 79.
temperature was recorded.)
O Based on the range, we see that the "average"
temperature (in °F) was about 6.
The difference between the largest and smallest
temperature (in °F) is 6. (This is the range.)
OBased on the IQR, we see that the "average"
temperature (in °F) was about 4.
The difference between the largest and smallest
temperature (in °F) is 79. (This is the mean.)
(c) Select the graph with the shape that best fits the summary values.
O Graph 1 (The data set is symmetric.)
Graph 2 (The data set is not symmetric.)
81
82
79
80
81
82
83
76
77
78
79 80
Temperature (°F)
Temperature (°F)
Spotify
SEP
210
10
...
Number of days
Number of days

Transcribed Image Text:Our class recorded the temperature at noon each day for 56 school days in autumn. The lowest
temperature (in °F) was 76, and the highest was 82. The table gives the mean, median, range,
Summary values
and interquartile range (IQR) of the data set.
Mean
Median
Range
6.
IQR
4.
79
79
(a) Select the best description of center for the data set.
(b) Select the best description of spread for the data set.
Based on the mean and median, we see that the
The difference between the largest and smallest
"average" temperature (in °F) was about 79.
temperature (in °F) is 56. (This is the number of days the
temperature was recorded.)
O Based on the range, we see that the "average"
temperature (in °F) was about 6.
The difference between the largest and smallest
temperature (in °F) is 6. (This is the range.)
Based on the IQR, we see that the "average"
temperature (in °F) was about 4.
The difference between the largest and smallest
temperature (in °F) is 79. (This is the mean.)
(c) Select the graph with the shape that best fits the summary values.
Graph 1 (The data set is symmetric.)
OGraph 2 (The data set is not symmetric.)
Microsoft PowerPoint
76
77
78 79
80
81
82
79
80
81
82
83
210
SEP
10
Number of days
Number of days
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