Identify the type I error and the type II error that corresponds to the given hy
ID: 3233239 • Letter: I
Question
Identify the type I error and the type II error that corresponds to the given hypothesis.
The proportion of settled medical malpractice suits is
0.310.31.
Which of the following is a type I error?
A.
Reject the claim that the proportion of settled malpractice suits is
0.310.31
when the proportion is actually
0.310.31.
B.
Reject the claim that the proportion of settled malpractice suits is
0.310.31
when the proportion is actually different from
0.310.31.
C.
Fail to reject the claim that the proportion of settled malpractice suits is
0.310.31
when the proportion is actually
0.310.31.
D.
Fail to reject the claim that the proportion of settled malpractice suits is
0.310.31
when the proportion is actually different from
0.310.31.
Explanation / Answer
i) Type I error = Reject H0 / H0 is true
= Reject the claim that the proportion of settled malpractice suits is0.31 when the proportion is actually 0.31.
So, Correct Answer: Option (A)
ii) Type II error = Accept H0 / H0 is false
= Fail to Reject the claim that the proportion of settled malpractice suits is0.31 when the proportion is actually different from 0.31.
So, Correct Answer: Option (D)
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