Asked by Anonymous
A population of scores is normally distributed with a μ = 40, and a σ = 13. What is the probability of randomly selecting a score greater than 54
Answers
Answered by
PsyDAG
Z = (score-mean)/SD
Find table in the back of your statistics text labeled something like "areas under normal distribution" to find the proportion related to that Z score.
Find table in the back of your statistics text labeled something like "areas under normal distribution" to find the proportion related to that Z score.
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