Identify the type I error and the type II error that correspond to the given hyp
ID: 3380715 • Letter: I
Question
Identify the type I error and the type II error that correspond to the given hypothesis.
The percentage of households with more than 1 pet is = to 65 %.
Identify the type I error. Choose the correct answer below.
A. Reject the null hypothesis that the percentage of households with more than 1 pet is equal to 65 % when that percentage is actually different from 65 %.
B. Fail to reject the null hypothesis that the percentage of households with more than 1 pet is equal to 65 % when that percentage is actually different from 65 %.
C. Fail to reject the null hypothesis that the percentage of households with more than 1 pet is equal to 65 % when the percentage is actually equal to 65 %.
D. Reject the null hypothesis that the percentage of households with more than 1 pet is equal to 65 % when that percentage is actually equal to 65 %.
Identify the type II error. Choose the correct answer below.
A. Fail to reject the null hypothesis that the percentage of households with more than 1 pet is equal to 65 % when the percentage is actually equal to 65 %.
B. Reject the null hypothesis that the percentage of households with more than 1 pet is equal to 65 % when the percentage is actually equal to 65 %.
C. Reject the null hypothesis that the percentage of households with more than 1 pet is equal to 65 % when that percentage is actually different from 65 %.
D. Fail to reject the null hypothesis that the percentage of households with more than 1 pet is equal to 65 % when that percentage is actually different from 65 %.
Explanation / Answer
Type I error is:
D. Reject the null hypothesis that the percentage of households with more than 1 pet is equal to 65 % when that percentage is actually equal to 65 %.
Type II error is:
D. Fail to reject the null hypothesis that the percentage of households with more than 1 pet is equal to 65 % when that percentage is actually different from 65 %.
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