Textbook ExpertVerified Tutor
15 Dec 2021
Given information
The following table shows the total number of AIDS cases recorded in Santa Clara County by ethnicity:
The following table shows the percentages of each ethnic group in Santa Clara County:
Is this a right-tailed, left-tailed, or two-tailed test?
Step-by-step explanation
Step 1.
The cumulative number of AIDS cases reported for Santa Clara County is broken down by ethnicity as in the given table:
The percentage of each ethnic group in Santa Clara County is as in the given table:
In this scenario, the goodness-of-fit test is the best option. The Chi-square distribution test, which we all know is always appropriately skewed, is also known as the goodness-of-fit test.
Hence, this is a test with a right-tailed distribution.
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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 12a
- Problem 13
- Problem 13
- Problem 14
- Problem 15
- Problem 16
- Problem 17
- Problem 18
- Problem 19
- Problem 20
- Problem 21
- Problem 22
- Problem 23
- Problem 24
- Problem 25
- Problem 26
- Problem 27
- Problem 28
- Problem 29
- Problem 30
- Problem 31
- Problem 32
- Problem 33
- Problem 34
- Problem 35
- Problem 36
- Problem 37
- Problem 38
- Problem 39
- Problem 40
- Problem 41a
- Problem 41b
- Problem 41c
- 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 62
- Problem 63
- Problem 64
- Problem 65
- Problem 66
- Problem 67
- Problem 68