Question

1. A normal distribution of scores has a standard deviation of 10. Find the z-scores corresponding to each of the following values: a) A score that is 20 points above the mean.

Name: 1 a normal distribution of scores has a standard deviation of 10 find the z scores corresponding to each of the following values a a score that is 20 points above the mean
Uploaded: 2022-12-04T05:35:00-08:00
Duration: 1 min 52 s
Channel: Rochan Bakthisaran
Description: 1 a normal distribution of scores has a standard deviation of 10 find the z scores corresponding to each of the following values a a score that is 20 points above the mean

          1.	A normal distribution of scores has a standard deviation of 10.  Find the z-scores corresponding to each of the following values:
a)	A score that is 20 points above the mean.

Added by Ronny J.

Elementary Statistics a Step by Step Approach

Allan G. Bluman 9th Edition

Instant Answer

Solved by Expert Rochan Bakthisaran

12/04/2022

Step 1

Given that the mean is 0 and the score is 20 points above the mean, the score would be 0 + 20 = 20. Show more…

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1. A normal distribution of scores has a standard deviation of 10. Find the z-scores corresponding to each of the following values: a) A score that is 20 points above the mean.