1. A sports psychologist has developed a special training method which she believes will improve the putting skills of professional golfers. To see how effective this method is, 15 professional golfers are randomly assigned to one of 2 groups which will either receive the psychologist's special training method or which will spend the same amount of time just practicing their putting. After 2 weeks the number of putts the golfers make during a number of tournaments is recorded and these are presented below: a low score indicates fewer putts which in turn indicates better performance: No special training Special training 72 66 66 42 85 87 89 67 85 34 68 42 71 72 85 Perform whichever statistical procedures are required to see whether any significant difference exists between the groups' putting scores using alpha = .10 for any tests that you perform. (15 points) 1. A sports psychologist has developed a special training method which she believes will improve the putting skills of professional golfers. To see how effective this method is, 15 professional golfers are randomly assigned to one of 2 groups which will either receive the psychologist's special training method or which will spend the same amount of time just practicing their putting. After 2 weeks the number of putts the golfers make during a number of tournaments is recorded and these are presented below: a low score indicates fewer putts which in turn indicates better performance: No special training Special training 72 66 66 42 85 87 89 67 85 34 68 42 71 72 85 Perform whichever statistical procedures are required to see whether any significant difference exists between the groups' putting scores using alpha = .10 for any tests that you perform. (15 points)
1. A sports psychologist has developed a special training method which she believes will improve the putting skills of professional golfers. To see how effective this method is, 15 professional golfers are randomly assigned to one of 2 groups which will either receive the psychologist's special training method or which will spend the same amount of time just practicing their putting. After 2 weeks the number of putts the golfers make during a number of tournaments is recorded and these are presented below: a low score indicates fewer putts which in turn indicates better performance: No special training Special training 72 66 66 42 85 87 89 67 85 34 68 42 71 72 85 Perform whichever statistical procedures are required to see whether any significant difference exists between the groups' putting scores using alpha = .10 for any tests that you perform. (15 points) 1. A sports psychologist has developed a special training method which she believes will improve the putting skills of professional golfers. To see how effective this method is, 15 professional golfers are randomly assigned to one of 2 groups which will either receive the psychologist's special training method or which will spend the same amount of time just practicing their putting. After 2 weeks the number of putts the golfers make during a number of tournaments is recorded and these are presented below: a low score indicates fewer putts which in turn indicates better performance: No special training Special training 72 66 66 42 85 87 89 67 85 34 68 42 71 72 85 Perform whichever statistical procedures are required to see whether any significant difference exists between the groups' putting scores using alpha = .10 for any tests that you perform. (15 points)
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:1.
A sports psychologist has developed a special training
method which she believes will improve the putting skills
of professional golfers. To see how effective this method is,
15 professional golfers are randomly assigned to one of 2
groups which will either receive the psychologist's special
training method or which will spend the same amount of
time just practicing their putting. After 2 weeks the number
of putts the golfers make during a number of tournaments is
recorded and these are presented below: a low score
indicates fewer putts which in turn indicates better
performance:
No special training
Special training
72
66
66
42
85
87
89
67
85
34
68
42
71
72
85
Perform whichever statistical procedures are required to see
whether any significant difference exists between the groups'
putting scores using alpha = .10 for any tests that you perform.
(15 points)
Transcribed Image Text:1.
A sports psychologist has developed a special training
method which she believes will improve the putting skills
of professional golfers. To see how effective this method is,
15 professional golfers are randomly assigned to one of 2
groups which will either receive the psychologist's special
training method or which will spend the same amount of
time just practicing their putting. After 2 weeks the number
of putts the golfers make during a number of tournaments is
recorded and these are presented below: a low score
indicates fewer putts which in turn indicates better
performance:
No special training
Special training
72
66
66
42
85
87
89
67
85
34
68
42
71
72
85
Perform whichever statistical procedures are required to see
whether any significant difference exists between the groups'
putting scores using alpha = .10 for any tests that you perform.
(15 points)
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