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Question
13 If the null hypothesis is true, we would expect the F in the analysis of variance to bea) approximately 0.
b) somewhere around 1.
c) at least 10.
d) the value of F is not dependent on the status of the null hypothesis.
Answer
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Related questions
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58 What happens to the standard deviation when a constant is added to each score? Use the following set of data, and a constant of 2 to illustrate your answer.
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44 Algebraically, the mean = (ï“X)2/N.
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35 Which of the following is probably most useful in studies in which extreme scores sometimes occur but have no real practical significance?
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28 For the following data set [1, 9, 9, 9, 11, 28], which of the following is false?
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21 Suppose a sample of children reported how many voices they heard in their heads on a particular day, and that hearing voices was a relatively uncommon experience. In this case the mode
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18 is the symbol commonly used for the
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The previous graph is symmetrical.
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44 A researcher randomly assigned clients to two conditions (a wait-list control group and a hypnosis group) and measured their smoking reduction. Smoking reduction is an independent variable.
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43 A "variable" refers to data that is constant.