Data Analysis: Hypothesis Testing Use the Sun Coast Remediation data set to conduct a correlation analysis, simple regression analysis, and multiple regression analysis using the correlation tab, simple regression tab, and multiple regression tab respectively. The statistical output tables should be cut and pasted from Excel directly into the final project document. For the regression […]
Explain why a person would be wrong to claim, “My correlation coefficient is positive, therefore the two variables are highly correlated.”
These are math questions relating to statistics, please answer them simply and to the point. thank you. 1.A student is analyzing how two variables are correlated: size of committee and “efficiency” of committee. He reports to his friends that he had a correlation coefficient (r) of -0.85. What does the negative sign on the “r” […]