Asked by Jason
A 82% confidence interval for a sampling distribution with a mean of 100, a sample standard deviation of 24 and a sample size of 36 will be based on a á= ______ and a corresponding Zá of ____
Answers
Answered by
PsyDAG
Find table in the back of your statistics text labeled something like "areas under normal distribution" to find the proportion (.41 between score and mean) for Z score.
82% = mean ± 1.34 SEm
SEm = SD/√n
82% = mean ± 1.34 SEm
SEm = SD/√n
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