sed to a. summarize and describe the extent to which scores in a distribution differ from one another. b. summarize and describe the extent to which scores in a distribution differ from the extreme scores. c. summarize and describe measures of central tendency. d. make appropriate decisions regarding graph size, shape, and style.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 20PFA
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Measures of variability are used to

a. summarize and describe the extent to which scores in a distribution differ from one another.
b. summarize and describe the extent to which scores in a distribution differ from the extreme scores.
c. summarize and describe measures of central tendency.
d. make appropriate decisions regarding graph size, shape, and style.
 
What do we call the portion of the sampling distribution in which values are considered too unlikely to have occurred by chance?

a. Critical value
b. Region of critical value
c. Critical region
d. Region of criterion value
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