# Question

For a population with μ = 80 and σ = 10,

a. Find the z-score for each of the following X values.

b. Find the score (X value) that corresponds to each of the following z-scores. (Again, you should not need a formula or any serious calculations.)

a. Find the z-score for each of the following X values.

b. Find the score (X value) that corresponds to each of the following z-scores. (Again, you should not need a formula or any serious calculations.)

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