For a population with = 50 and = 8, a. Find the z-score for each
Question:
For a population with µ = 50 and σ = 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.)
b. Find the score (X value) that corresponds to each of the following z-scores. (Again, you should be able to find these values without any formula or serious calculations.)
Transcribed Image Text:
х — 52 X = 62 = 48 X = 34 X = 54 X = 42 z = 0.75 z = -0.25 %3D 1.00 z = -0.50 z= 1.50 2 = -1.50
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a X z X z X z 54 050 62 150 52 025 ...View the full answer
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Related Book For
Statistics For The Behavioral Sciences
ISBN: 9781111830991
9th Edition
Authors: Frederick J Gravetter, Larry B. Wallnau
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