For each of the following rejection regions, sketch the sampling distribution for z and indicate the location of the rejection region, and determine the probability that a Type I error will be made. a. z< -1.645 b. z< -2.33 or z>2.33 c. Z> 1.28 d. z< -2.575

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For each of the following rejection regions, sketch the sampling distribution for z and indicate the location of the rejection region, and
determine the probability that a Type I error will be made.
a. z 1.645
b. z< - 2.33 or z > 2.33
a. Which sketch below shows the sampling distribution for the rejection region Z< -1.645?
O A.
O B.
O C.
2
-1.645 0 1.645
Reject Ho
Reject Ho
Click to select your answer(s).
α
-1.645
Reject H₂
c. Z> 1.28
0
0
d. z< -2.575
1.645
Reject Ho
Transcribed Image Text:For each of the following rejection regions, sketch the sampling distribution for z and indicate the location of the rejection region, and determine the probability that a Type I error will be made. a. z 1.645 b. z< - 2.33 or z > 2.33 a. Which sketch below shows the sampling distribution for the rejection region Z< -1.645? O A. O B. O C. 2 -1.645 0 1.645 Reject Ho Reject Ho Click to select your answer(s). α -1.645 Reject H₂ c. Z> 1.28 0 0 d. z< -2.575 1.645 Reject Ho
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