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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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