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11 Dec 2021
Given information
We are interested in whether the proportions of female suicide victims for ages 
to 
are the same for the whites and the blacks races in the United States. We randomly pick one year, 
to compare the races. The number of suicides estimated in the United States in
for white females is 
. Five hundred eighty were aged to 
The estimate for black females is 
Forty were aged to We will let female suicide victims be our population.
Step-by-step explanation
Step 1.
The hypothesis testing in the required format as given in the problem is as follows:
The null hypothesis can be stated as follows:
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Introductory Statistics
OER Edition, 2013
Openstax
ISBN: 9781938168208
Solutions
Chapter
Section
- Problem 78
- Problem 79
- Problem 80
- Problem 81
- Problem 82
- Problem 83
- Problem 84
- Problem 85
- Problem 86
- Problem 87
- Problem 88
- Problem 89
- Problem 90
- Problem 91
- Problem 92
- Problem 93
- Problem 94
- Problem 95
- Problem 96
- Problem 97
- Problem 98
- Problem 99
- Problem 100
- Problem 101
- Problem 102
- Problem 103
- Problem 104
- Problem 105
- Problem 106
- Problem 107
- Problem 108
- Problem 109
- Problem 110
- Problem 111
- Problem 112
- Problem 113
- Problem 114
- Problem 115
- Problem 116
- Problem 117
- Problem 118
- Problem 119
- Problem 120
- Problem 121
- Problem 122
- Problem 123