4.1 Scores on a quiz were normally distributed and had a mean of 10 and a standard...

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4.1 Scores on a quiz were normally distributed and had a mean of 10 and a standard deviation of 3. For each score below, find the Z score and the percentage of area above and below the score.

Xi Z Score % Area Above % Area Below 5

6 7

8 9

11 12 14 15 16 18

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Statistics A Tool For Social Research

ISBN: 9780176562076

3rd Canadian Edition

Authors: Joseph Healey, Steven Prus

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Question Posted: Oct 30, 2024 10:00 AM

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4.1 Scores on a quiz were normally distributed and had a mean of 10 and a standard...

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Statistics A Tool For Social Research

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