Well-structured IOP2601 Assignment 4 (ANSWERS) Semester 2 2024 - DISTINCTION GUARANTEED. (DETAILED ANSWERS - DISTINCTION GUARANTEED!).....QUESTION 1 [8]
You have recently been appointed as a research assistant at UNISA, working alongside a
distinguished professor in the College of Economic and Ma...
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a. Interpret the correlation coefficient
The correlation coefficient (r = 0.66) indicates a moderate to strong positive
relationship between student participation in online discussions (X) and their final
examination scores (Y). This means that higher participation in online discussions
tends to be associated with better final examination performance. However, since
the correlation is not close to 1, the relationship is not perfect, but it does suggest
that increased participation likely contributes to improved exam scores.
b. Percentage of common variance
c. Calculate the slope.
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