[All Steps] Do one of the following, as appropriate: (a) Find the critical value z α / 2 (b) find the critical value t_a / 2, (c) state that neither the
Question: Do one of the following, as appropriate: (a) Find the critical value \(\mathrm{z} \alpha / 2\) (b) find the critical value \(t_{a / 2}\), (c) state that neither the normal nor the \(t\) distribution applies.
\(91 \% ; n=45 ; \sigma\) is known; population appears to be very skewed.
Deliverable: Word Document 
(See Solution) Assume that a sample is used to estimate a population
(See Steps) Use the given degree of confidence and sample data to construct
(See Steps) Use the given degree of confidence and sample data
![[Steps Shown] The data below consists of](/images/solutions/MC-solution-library-53170.jpg "[Steps Shown] The data below consists of the test scores of 32 students.")
[Steps Shown] The data below consists of the test scores of 32 students.
![[Solved] Use the margin of error, confidence](/images/solutions/MC-solution-library-53171.jpg "[Solved] Use the margin of error, confidence level, and standard")
[Solved] Use the margin of error, confidence level, and standard
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