8024140
Description
Question 1
Question
The condition that is being studied for its effect on another condition is the:
Answer
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IV (Independent variable)
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DV (dependent Variable)
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Unknown Variable
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Control Variable
Question 2
Question
Temperature is an example of which scale?:
Answer
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Nominal
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Ordinal
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Interval
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Ratio
Question 3
Question
Reliability means that a measure is:
Answer
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Correct
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Consistent
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Proven
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Accepted
Question 4
Question
Predictive, concurrent, convergent, and discriminant validity are all types of what kind of validity?:
Answer
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Construct
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Face
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Content
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Criterion Oriented
Question 5
Question
SD is the average deviation from the:
Answer
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Mode
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Median
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Variance
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Mean
Question 6
Question
A group of scores can have more than one:
Answer
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Mean
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Mode
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Median
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SD
Question 7
Question
With the normal curve, what percentage of scores fall within two SDs of the mean?:
Answer
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68
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85
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95
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99
Question 8
Question
Which common standardized score has a mean of 50 and a SD of 10?:
Answer
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Scaled Score
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T score
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Standard Score
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z-score
Question 9
Question
The statistical power of a research study is related to:
Answer
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Type I error
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The level of significance
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The alpha level
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Type II error
Question 10
Question
Which of the following is a test of statistical significance?:
Answer
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Correlation
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Effect Size
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Mean Differences
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X²
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