Chapter 5, Problem 2P

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8th Edition

Frederick J Gravetter + 1 other

ISBN: 9781133956570

Textbook Problem

A distribution has a standard deviation of σ* =* 10. Find the c-score for each of the following locations in the distribution.

**a.** Above the mean by 5 points.

**b**. Above the mean by 2 points.

**c.** Below the mean by 20 points.

**d.** Below the mean by 15 points.

**a.**

To determine

**To find:** The *z* score above the mean by 5 points*.*

Explanation

**Given info:**

The population has the mean of

The *x* score is mean above five points.

**Calculation:**

The *x* score is mean above five points. That is,

The formula for calculating the *z*-score is,

**b.**

To determine

**To find:** The *z*-score above the mean by 2 points.

**c.**

To determine

**To find:** The *z*-score below the mean by 20 points.

**d.**

To determine

**To find:** The *z*-score below the mean by 15 points.

Sect-5.2 P-1LCSect-5.2 P-2LCSect-5.2 P-3LCSect-5.2 P-4LCSect-5.2 P-1LCASect-5.2 P-2LCASect-5.2 P-3LCASect-5.2 P-4LCASect-5.3 P-1LCSect-5.3 P-2LC

Sect-5.3 P-3LCSect-5.3 P-4LCSect-5.4 P-1LCSect-5.4 P-2LCSect-5.6 P-1LCSect-5.6 P-2LCSect-5.6 P-3LCSect-5.6 P-4LCSect-5.6 P-5LCCh-5 P-1PCh-5 P-2PCh-5 P-3PCh-5 P-4PCh-5 P-5PCh-5 P-6PCh-5 P-7PCh-5 P-8PCh-5 P-9PCh-5 P-10PCh-5 P-11PCh-5 P-12PCh-5 P-13PCh-5 P-14PCh-5 P-15PCh-5 P-16PCh-5 P-17PCh-5 P-18PCh-5 P-19PCh-5 P-20PCh-5 P-21PCh-5 P-22PCh-5 P-23PCh-5 P-24PCh-5 P-25PCh-5 P-26P

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