23. Data is provided on a random sample of gymnasts competing the 2012 London Olympics. Answer the following questions to determine if there is a difference in the age distributions for male and female gymnasts. Wazli Males: 26, 24, 26, 23, 20, 20, 23, 19, 33, 22, 18, 26 Females: 17, 22, 24, 20, 25, 16, 20, 20, 20, 16, 16, 17, 15, 17, 16 (a) Find and compare the means for each group. (b) Find and compare the medians for each group. (c) Find and compare the standard deviations for each group. (d) Find and compare the IQR's for each group. (e) In general, which group of athletes is older? Which has more variability?
23. Data is provided on a random sample of gymnasts competing the 2012 London Olympics. Answer the following questions to determine if there is a difference in the age distributions for male and female gymnasts. Wazli Males: 26, 24, 26, 23, 20, 20, 23, 19, 33, 22, 18, 26 Females: 17, 22, 24, 20, 25, 16, 20, 20, 20, 16, 16, 17, 15, 17, 16 (a) Find and compare the means for each group. (b) Find and compare the medians for each group. (c) Find and compare the standard deviations for each group. (d) Find and compare the IQR's for each group. (e) In general, which group of athletes is older? Which has more variability?
MATLAB: An Introduction with Applications
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ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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Transcribed Image Text:23. Data is provided on a random sample of gymnasts competing the 2012 London Olympics. Answer
the following questions to determine if there is a difference in the age distributions for male and
female gymnasts.
Males: 26, 24, 26, 23, 20, 20, 23, 19, 33, 22, 18, 26
Females: 17, 22, 24, 20, 25, 16, 20, 20, 20, 16, 16, 17, 15, 17, 16
(a) Find and compare the means for each group.
ON
(b) Find and compare the medians for each group.
(c) Find and compare the standard deviations for each group.
(d) Find and compare the IQR's for each group.
(e) In general, which group of athletes is older? Which has more variability?
1 IS
Expert Solution
Step 1
Given
The data is as follows:
Males: 26, 24, 26, 23, 20, 20, 23, 19, 33, 22, 18, 26
Females: 17, 22, 24, 20, 25, 16, 20, 20, 20, 16, 16, 17, 15, 17, 16
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