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Question
If subjects in the experimental group are administered the treatment in the afternoon while the subjects in the control group participate in the experiment in the morning, the study is said to experience ______ error.Answer
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Related questions
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A.hypothesis test of a proportion
B.c2 test
C.goodness of fit test
D.degrees of freedom test
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For which statistical test does the formula given below apply? A.Z-test
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A.Excel
B.SPSS
C.Word
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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
C.bimodal 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
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A.nominal; large
B.ordinal; large
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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