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Descriptive and Inferential Statistics questions with correct answers graded A+ passed
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Descriptive and Inferential Statistics questions with correct answers graded A+ passed
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Descriptive and Inferential StatisticsA(n) __________ refers to a specific factor that has a range of possible values.
A.
hypothesis
B.
method
C.
variable
D.
observation - correct answer ✔✔c
The difference between the largest and smallest variable score in a set of data is the __________.
A.
range
B.
standard deviation
C.
median
D.
mode - correct answer ✔✔a
__________ is an example of a directional research hypothesis.
A.
"Happiness level varies by age"
B.
"Car color affects the number of traffic tickets given"
, C.
"The amount of television watched affects grades"
D.
"Males report higher marital satisfaction than females" - correct answer ✔✔d?
What is used to analyze sample data in order to make conclusions about a population?
A.
hypotheses
B.
ranges
C.
inferential statistics
D.
standard deviations - correct answer ✔✔c
A statistical analysis used to examine the influence of one variable on another is __________.
A.
correlation
B.
regression
C.
description
D.
comparison - correct answer ✔✔b
When psychologists refer to the relationships between variables, they are referring to ___________.
A.
correlation
B.
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