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Author Archives: Anonymous

What is the critical value for a repeated measures ANOVA wit…

What is the critical value for a repeated measures ANOVA with n=32, 5 levels for factor A, , dfWG = 60, and an alpha level of 0.01?

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Under what circumstances is a score that is 15 points above…

Under what circumstances is a score that is 15 points above the mean an extreme score relatively far from the mean?

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The data from a related samples t-test show that all of the…

The data from a related samples t-test show that all of the subjects scored about 10 points higher in treatment I than in treatment II. These data will produce:

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You have a score of X=20 on a quiz. Which set of parameters…

You have a score of X=20 on a quiz. Which set of parameters would give you the best grade on the quiz?

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For the following distribution of quiz scores, if a score of…

For the following distribution of quiz scores, if a score of X = 3 or higher is needed for a passing grade, how many individuals passed?X    f 5    64    53    52    31    2

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What proportion of scores fall below z = +.81 but above the…

What proportion of scores fall below z = +.81 but above the mean?

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A researcher obtains a negative value for chi-square statist…

A researcher obtains a negative value for chi-square statistic.  What can you conclude because the value is negative?

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For which of the following situations would a repeated-measu…

For which of the following situations would a repeated-measures design have an advantage over an independent-measures design?

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What research method would be used to see if there is a rela…

What research method would be used to see if there is a relationship between watching the Ellen DeGeneres show and happiness levels

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On Halloween, Oprah puts candy out in a bowl – there are 20…

On Halloween, Oprah puts candy out in a bowl – there are 20 Reese’s, 25 Junior Mint boxes, and 15 Laffy Taffy’s. When the first tricker-treater comes by, what is the probability they choose a Reese’s?

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