For a population with m 5 40 and s 5 8: a. Find the z-score for each

Question:

For a population with m 5 40 and s 5 8:

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

(Note: You should be able to find these values using the definition of a z-score. You should not need to use a formula or do any serious calculations.)

X 5 44 X 5 48 X 5 56 X 5 38 X 5 34 X 5 32

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.)

z 5 1.00 z 5 0.25 z 5 1.50 z 5 20.50 z 5 21.25 z 5 22.50

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