Student exam marks (out of 100) and the number of classes they attended in the trimester...
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Student exam marks (out of 100) and the number of classes they attended in the trimester were recorded for a subject. Excel was used to investigate the potential linear relationship between these two variables. A section of the summary output is provided below: Regression statistics Multiple R R square Observations Intercept Attendance 0.48 0.23 63 Coefficients Standard Error 15.11 4.84 5.83 2.42 What is the slope? Give your answer correct to two decimal places. Do NOT include units in your answer. Student exam marks (out of 100) and the number of classes they attended in the trimester were recorded for a subject. Excel was used to investigate the potential linear relationship between these two variables. A section of the summary output is provided below: Regression statistics Multiple R R square Observations Intercept Attendance 0.48 0.23 63 Coefficients Standard Error 15.11 4.84 5.83 2.42 What is the slope? Give your answer correct to two decimal places. Do NOT include units in your answer.
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Related Book For
Statistics Unlocking The Power Of Data
ISBN: 9780470601877
1st Edition
Authors: Robin H. Lock, Patti Frazer Lock, Kari Lock Morgan, Eric F. Lock, Dennis F. Lock
Posted Date:
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