A Box-and-Whisker plot for the sample data set "Some Data" is shown, along with some additional statistics about the data. 13 20 29 43 68 10 20 30 40 50 60 70 Some Data I = 33 8 = 15.3 n = 85 Show data a. Find each of the following: Range: Median: Interquartile Range: b. What proportion of the data falls between the values of 13 and 43? (Enter result as a decimal value, rounded to 2 decimal places.)
A Box-and-Whisker plot for the sample data set "Some Data" is shown, along with some additional statistics about the data. 13 20 29 43 68 10 20 30 40 50 60 70 Some Data I = 33 8 = 15.3 n = 85 Show data a. Find each of the following: Range: Median: Interquartile Range: b. What proportion of the data falls between the values of 13 and 43? (Enter result as a decimal value, rounded to 2 decimal places.)
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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Transcribed Image Text:A Box-and-Whisker plot for the sample data set "Some Data" is shown, along with some additional statistics
about the data.
13
20
29
43
68
10
20
30
40
50
60
70
Some Data
I = 33
S 15.3
n=85
Show data
a. Find each of the following:
Range:
Median:
Interquartile Range:
b. What proportion of the data falls between the values of 13 and 43? (Enter result as a decimal value,
rounded to 2 decimal places.)
Transcribed Image Text:Interquartile Range:
b. What proportion of the data falls between the values of 13 and 43? (Enter result as a decimal value,
rounded to 2 decimal places.)
c. Is the data skewed left, skewed right, or symmetric?
Select an answer v
EXPLAIN how you know.
O The data is skewed right as indicated by the longer whisker on the right side of the boxplot. Also, the
mean is to the right of the median, because the higher values in the right tail are pulling the value of
the mean up.
O The data is skewed left as indicated by the shorter whisker on the left side of the boxplot. Also, the
median is to the left of the mean, because the lower values in the left tail are pulling the value of
the median down.
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