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Solved: For each of the following rejection regions,
Chapter 7, Problem 48E(choose chapter or problem)
For each of the following rejection regions, sketch the sampling distribution of t and indicate the location of the rejection region on your sketch:
a. t > 1.440 where df = 6
b. t < -1.782 where df = 12
c. t < -2.060 or t > 2.060 where df = 25
d. For each of parts a-c, what is the probability that a Type I error will be made?
Questions & Answers
QUESTION:
For each of the following rejection regions, sketch the sampling distribution of t and indicate the location of the rejection region on your sketch:
a. t > 1.440 where df = 6
b. t < -1.782 where df = 12
c. t < -2.060 or t > 2.060 where df = 25
d. For each of parts a-c, what is the probability that a Type I error will be made?
ANSWER:Step 1 of 5
We have to sketch the sampling distribution of t, for each of the given rejection regions.
(a) t>1.440 where df=6.
(b) t<-1.782 where df =12.
(c) t<-2.060 or t>2.060 where df=25.
(d) We have to find the probability that a type I error will be made.