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Q: 27) What is the chart called when the paired data (the dependent and independent variables) are plotted? A. Scatter diagram B. Bar chart C. Pie chart D. Histogram
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User: 27) What is the chart called when the paired data (the dependent and independent variables) are plotted? A. Scatter diagram B. Bar chart C. Pie chart D. Histogram

User: 28) What is the variable used to predict the value of another called? A. Independent variable B. Dependent variable C. Correlation variable D. Variable of determination

User: 29) Twenty randomly selected statistics students were given 15 multiple-choice questions and 15 open-ended questions, all on the same material. The professor was interested in determining on which type of questions the students scored higher. This experiment is an example of A. a one sample test of means B. a two sample test of means C. a paired t-test D. a test of proportions

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Asked 9/21/2012 4:28:51 PM
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