Essential Statistics for the Behavioral Sciences
Essential Statistics for the Behavioral Sciences
2nd Edition
ISBN: 9781506386300
Author: Gregory J. Privitera
Publisher: SAGE Publications, Inc
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Concept explainers

Inverse Normal Distribution
The method used for finding the corresponding z-critical value in a normal distribution using the known probability is said to be an inverse normal distribution. The inverse normal distribution is a continuous probability distribution with a family of tw…
Mean, Median, Mode
It is a descriptive summary of a data set. It can be defined by using some of the measures. The central tendencies do not provide information regarding individual data from the dataset. However, they give a summary of the data set. The central tendency o…
Z-Scores
A z-score is a unit of measurement used in statistics to describe the position of a raw score in terms of its distance from the mean, measured with reference to standard deviation from the mean. Z-scores are useful in statistics because they allow compar…
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Chapter 3, Problem 22CAP
To determine

(a)

To find the new mean after adding 10 points to each quiz.

To determine

(b)

To find the new mean after subtracting 2 points from each quiz.

To determine

(c)

To find the new mean after doubling each score of quiz.

To determine

(d)

To find the new mean after halving each score of quiz.

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Chapter 3 Solutions

Essential Statistics for the Behavioral Sciences

Ch. 3 - Prob. 1FPCh. 3 - Prob. 2FPCh. 3 - Prob. 3FPCh. 3 - Prob. 4FPCh. 3 - Prob. 5FPCh. 3 - Prob. 6FPCh. 3 - Prob. 7FPCh. 3 - Prob. 8FPCh. 3 - Prob. 9FPCh. 3 - Prob. 10FP
Ch. 3 - Prob. 11CAPCh. 3 - Prob. 12CAPCh. 3 - Prob. 13CAPCh. 3 - Prob. 14CAPCh. 3 - Prob. 15CAPCh. 3 - Prob. 16CAPCh. 3 - Prob. 17CAPCh. 3 - Prob. 18CAPCh. 3 - Prob. 19CAPCh. 3 - Prob. 20CAPCh. 3 - Prob. 21CAPCh. 3 - Prob. 22CAPCh. 3 - Prob. 23CAPCh. 3 - Prob. 24CAPCh. 3 - Prob. 25CAPCh. 3 - Prob. 26CAPCh. 3 - Prob. 27CAPCh. 3 - Prob. 28CAPCh. 3 - Prob. 29PRCh. 3 - Prob. 30PRCh. 3 - Prob. 31PRCh. 3 - Prob. 32PRCh. 3 - Prob. 33PR
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