Based on the following regression ANOVA table, how many predictors are studied? Source df    SS MS F Regression   4 1793.2356  448.3089  7.4854 Residual 45 2695.0996 59.8911   Total 49 4488.3352

bex Regression Statistics Multiple R R Square Adjusted R Square Standard Error Observations 3.136512 0.964065 0.985521 0.971252 0971252 Given the above regression statistics, what is the value of the coefficient of determination? 0.964065 3.136512

You want to provide an overview of the characteristics of the respondents in your sample. Which of the following would you use to provide insight in the age of your respondents? a. A frequency table and a bar chart b. The mode, median and the standard deviation c. The mean and the variance. d. The mean, the median, and the mode

In multiple regression analysis, testing the significance of individual regression coefficients is based on     A t statistic     A z statistic     An F statistic

help  please answer in text form with proper workings and explanation for each and every part and steps with concept and introduction no AI no copy paste remember answer must be in proper format with all working

(Use an excel file to show formulas used)