Asked by Yona
What z- value would you use if you wanted to construct a 73% confidence interval estimate for mean?
Answers
Answered by
PsyDAG
Assuming a two-tailed test,
(1-.73)/2 = .135
Find table in the back of your statistics text labeled something like "areas under normal distribution" to find the proportion (.135) and its corresponding Z score.
(1-.73)/2 = .135
Find table in the back of your statistics text labeled something like "areas under normal distribution" to find the proportion (.135) and its corresponding Z score.
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