5. Under the normal curve, what percent of the curve falls below a z score of...

Question

Question

5. Under the normal curve, what percent of the curve falls below a z score of 1.63?

Answer 1

Answer #1

Solution :

Given that ,

using standard normal table

To see the probability 1.6 in the row and 0.03 in the column the standard normal table cumulative probability is 0.9484 .

P(x < 1.63) = 0.9484

percent of the curve falls below a z score of 1.63 = 94.84%

Answer 2

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