Textbook ExpertVerified Tutor
30 Oct 2021
Given information
The data is:
Step-by-step explanation
Step 1.
Standard deviations can be useful for comparing data values of different data set. But if the data set have different means and standard deviation, then comparing using standard deviation can be misleading.
So, the best method for comparing data values for different data sets is using 
-scores.
The -scores tells how many standard deviations a particular value is above or below the mean.
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Introductory Statistics
OER Edition, 2013
Openstax
ISBN: 9781938168208
Solutions
Chapter
Section
- Problem 1
- Problem 2
- Problem 3
- Problem 4
- Problem 5
- Problem 6
- Problem 7
- Problem 8
- Problem 9
- Problem 10
- Problem 11
- Problem 12
- Problem 13
- Problem 14
- Problem 15
- Problem 16
- Problem 17
- Problem 18a
- Problem 18b
- Problem 18c
- Problem 19
- Problem 20
- Problem 21
- Problem 22a
- Problem 22b
- Problem 22c
- Problem 23a
- Problem 23b
- Problem 24a
- Problem 24b
- Problem 25
- Problem 26a
- Problem 26b
- Problem 26c
- Problem 27a
- Problem 27b
- Problem 28
- Problem 29
- Problem 30
- Problem 31
- Problem 32a
- Problem 32b
- Problem 33
- Problem 34
- Problem 35
- Problem 36
- Problem 37
- Problem 38
- Problem 39
- Problem 40
- Problem 41
- Problem 42a
- Problem 42b
- Problem 42c
- Problem 43
- Problem 44
- Problem 45
- Problem 46
- Problem 47
- Problem 48
- Problem 49
- Problem 50
- Problem 51
- Problem 52
- Problem 53
- Problem 54
- Problem 55
- Problem 56
- Problem 57
- Problem 58
- Problem 59
- Problem 60
- Problem 61
- Problem 63
- Problem 64
- Problem 65
- Problem 66
- Problem 67
- Problem 68
- Problem 69
- Problem 70
- Problem 71
- Problem 72a
- Problem 72b
- Problem 73a
- Problem 73b
- Problem 73c