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Question
A(n) _____ is a graphical way of showing a frequency distribution in which the height of a bar corresponds to the frequency of a category.Answer
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A.hypothesis test of a proportion
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For which statistical test does the formula given below apply? A.Z-test
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A.Excel
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C.Word
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Q:
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A.index numbers
B.rank orders
C.elaborated numbers
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Data with which type of distribution are appropriate for division based on the median split?
A.normally distributed
B.unimodal distribution
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When a researcher combines the "Strongly Disagree" and "Disagree" responses on a Likert scale item to a single "Strongly Disagree/Disagree" percentage, this is an example of _____.
A.data indexing
B.collapsing the data
C.the outlier effect
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C.interval; large
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A.primary and secondary errors
B.Type I and Type II errors
C.critical and noncritical errors
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