Our class recorded the temperature at noon each day for 45 school days in autumn. The lowest temperature (in °F) was 68, and the highest was 76. The table gives the mean, median, range, Summary values and interquartile range (IQR) of the data set. Mean Median Range IQR 8. 72 72 4. (a) Select the best description of center for the data set. (b) Select the best description of spread for the data set. OLooking at the range, we see that a "typical" day had a The difference between the largest and smallest temperature of about 8 °F. temperature (in °F) is 72. (This is the mean.) OLooking at the mean and median, we see that a "typical" The difference between the largest and smallest day had a temperature of about 72 °F. temperature (in °F) is 45. (This is the number of days the temperature was recorded.) OLooking at the IQR, we see that a "typical" day had a temperature of about 4 °F. The difference between the largest and smallest temperature (in °F) is 8. (This is the range.) (c) Select the graph with the shape that best fits the summary values. OGraph 1 (The data set is not symmetric.) Graph 2 (The data set is symmetric.) 74 75 76 77 78 79 80 Notes Temperature (or) 69 70 71 72 73 74 75 76 Number of days Number of days
Our class recorded the temperature at noon each day for 45 school days in autumn. The lowest temperature (in °F) was 68, and the highest was 76. The table gives the mean, median, range, Summary values and interquartile range (IQR) of the data set. Mean Median Range IQR 8. 72 72 4. (a) Select the best description of center for the data set. (b) Select the best description of spread for the data set. OLooking at the range, we see that a "typical" day had a The difference between the largest and smallest temperature of about 8 °F. temperature (in °F) is 72. (This is the mean.) OLooking at the mean and median, we see that a "typical" The difference between the largest and smallest day had a temperature of about 72 °F. temperature (in °F) is 45. (This is the number of days the temperature was recorded.) OLooking at the IQR, we see that a "typical" day had a temperature of about 4 °F. The difference between the largest and smallest temperature (in °F) is 8. (This is the range.) (c) Select the graph with the shape that best fits the summary values. OGraph 1 (The data set is not symmetric.) Graph 2 (The data set is symmetric.) 74 75 76 77 78 79 80 Notes Temperature (or) 69 70 71 72 73 74 75 76 Number of days Number of days
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
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Transcribed Image Text:Our class recorded the temperature at noon each day for 45 school days in autumn. The lowest
temperature (in °F) was 68, and the highest was 76. The table gives the mean, median, range,
Summary values
and interquartile range (IQR) of the data set.
Mean
Median
Range
8
IQR
72
72
4.
(a) Select the best description of center for the data set.
(b) Select the best description of spread for the data set.
Looking at the range, we see that a "typical" day had a
The difference between the largest and smallest
temperature of about 8 °F.
temperature (in °F) is 72. (This is the mean.)
O Looking at the mean and median, we see that a "typical"
The difference between the largest and smallest
day had a temperature of about 72 °F.
temperature (in °F) is 45. (This is the number of days the
temperature was recorded.)
OLooking at the IQR, we see that a "typical" day had a
temperature of about 4 °F.
The difference between the largest and smallest
temperature (in °F) is 8. (This is the range.)
(c) Select the graph with the shape that best fits the summary values.
OGraph 1 (The data set is not symmetric.)
Graph 2 (The data set is symmetric.)
74
75
76
77
Temperature (OE)
78
79
80
Notes
69 70 71
72 73 74 75 76
Tamnerature (or)
G..
...
3
MacBook Air
Number of days
Number of days
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.
Looking at the range, we see that a "typical" day had a
The difference between the largest and smallest
temperature of about 8 °F.
temperature (in °F) is 72. (This is the mean.)
OLooking at the mean and median, we see that a "typical"
The difference between the largest and smallest
day had a temperature of about 72 °F.
temperature (in °F) is 45. (This is the number of days the
temperature was recorded.)
Looking at the IQR, we see that a "typical" day had a
temperature of about 4 °F.
The difference between the largest and smallest
temperature (in °F) is 8. (This is the range.)
(c) Select the graph with the shape that best fits the summary values.
OGraph 1 (The data set is not symmetric.)
Graph 2 (The data set is symmetric.)
74
75
76 77 78
79
80
68
69
70 71 72 73 74 75
76
Temperature (°F)
Temperature (°F)
Microsoft Word
SEP
...
Number of days
Number of days
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