Thursday

July 31, 2014

July 31, 2014

Posted by **lisa** on Tuesday, June 17, 2014 at 2:16am.

- statistics -
**MathMate**, Tuesday, June 17, 2014 at 7:03amμ=42

σ=1.5

so

Z(38)=(38-μ)/σ

Look up a normal distribution table for the probability of*exceeding*Z(38), which is the same as the probability of*not*exceeding -Z(38).

Post your answer for checking if you wish.

- statistics -
**Arnold**, Sunday, June 22, 2014 at 10:48pm.9961

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