Chapter 5, Problem 26P

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8th Edition

Frederick J Gravetter + 1 other

ISBN: 9781133956570

Textbook Problem

A sample consists of the following *n* = 7 scores: 5, 0, 4.5, 1.2, and 4.

**a.**Compute the mean and standard deviation for the sample.**b.**Find the*z*-score for each score in the sample.**c.**Transform the original sample into a new sample with a mean of*M*= 50 and*s*=10.

**a.**

To determine

**To find:** The mean and standard deviation for the sample.

Explanation

**Given info:**

The sample scores are 5, 0, 4, 5, 1, 2, and 4.

**Calculation:**

The formula for calculating the sample mean is,

The formula for calculating the sample standard deviation is,

The sample mean is,

The sample standard deviation is,

**b.**

To determine

**To find:** The *z*-score for each score in the sample.

**c.**

To determine

**To find:** Transform original sample in to new sample with mean

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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