Asked by John

Between z = -2 and z = 0.4.
(Points: 5)
0.655
0.977
0.477
0.155
0.633
my answer was o.155 is this correct
Answered by PsyDAG
Find table in the back of your statistics text labeled something like "areas under normal distribution" to find the proportions between these Z scores.

None of those alternatives are exactly correct, but one is close and it's not your answer.
Answered by alex
my answer is 0.633 is this correct , it not exact but closer
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