1 Find the indicated 2-score shown in the graph to the right Area 0.3897 20 The...

Question

Question

1

Answer 1

Answer #1

Solution,

Using standard normal table,

P( Z < z) = 0.3897

see the probability = 0.3897 in standard normal corresponding the z-score is = -0.28

P( Z < -0.28) = 0.3897

z-score = -0.28

Answer 2

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