Question: Which is used to summarize the correlations between a set of variables? Group of answer choices scatterplot scatterplot matrix correlation matrix correlation Flag question: Question

Which is used to summarize the correlations between a set of variables? Group of answer choices scatterplot scatterplot matrix correlation matrix correlation Flag question: Question 5 Question 5 4 pts Which of the following refers to a correlation between two variables? Group of answer choices two-way analysis bivariate bicorrelate two-way variance Flag question: Question 6 Question 6 4 pts A positive correlation between two variables would be represented in a scatterplot as a ______. Group of answer choices line sloping upward line sloping downward horizontal line vertical line Flag question: Question 7 Question 7 4 pts The correlation between two forms of the same test is called ______. Group of answer choices parallel forms reliability test-retest reliability internal consistency reliability parallel forms validity

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