Question: 6.22 z-score for right-tail probability a. For the normal distribution shown below, find the z-score. b. Find the value of z (rounding to two decimal

6.22 z-score for right-tail probability

a. For the normal distribution shown below, find the z-score.

b. Find the value of z (rounding to two decimal places)

for right-tail probabilities of (i) 0.05 and (ii) 0.005.

02+11 .20

02+11 .20

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