Question

Find the z value such that 93% of the standard normal curve lies between −z and...

Find the z value such that 93% of the standard normal curve lies between −z and z. (Round your answer to two decimal places.)
z =

(I tried 1.48, 1.47 and 1.49)

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Answer #1

Calculator output:

When it is saying -z to z then we have put half of the area from 0.07 to right side and half to left side. So, we need to find z-value at 0.035 or 0.965 then we will get 1.81.

Hence, answer is 1.81.

Please comment if any doubt. Thank you.

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