Asked by sharon

⦁ Find the probability that a data value picked at random from a normal population will have a standard score (z) that lies between the following pairs of z-values.
⦁ z = 0 to z = 2.10
⦁ X

Answers

Answered by PsyDAG
Find table in the back of your statistics text labeled something like "areas under normal distribution" to find the proportion/probability between the Z score of 2.1 and the mean (Z = 0).
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