Question: BONUS Z is a standard normal variable. Find the value of Z in the following. a. The area between 0 and Z is 0.4678. ANS

BONUS

Z is a standard normal variable. Find the value of Z in the following.

a.

The area between 0 and Z is 0.4678.

ANS

b.

The area to the left of Z is 0.8554

ANS

c.

The area between -Z and Z is 0.754.

ANS

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