Hi I do not need these question s answered I am just wondering what type of inferential testwould you use to solve them. Thank you!

a)Suppose that researchers have theoretical reasons to predict a positive relationship betweenXandY, conduct the appropriate hypothesis test using an alpha level of .05 to determine whether the sample correlation is statistically significant

a)Determine the regression line for this data .Use 2 decimal places in your calculations.

a)Draw a scatterplot of the data and include the regression line, the standard deviation line, and a line for the mean ofY You can hand-draw your scatterplot or use R to create it.

a)Using X as your predictor, use the following table to compute the residuals for every member of the sample and compute and interpret the standard error of estimate .Use 2 decimal places in your computations.

I will upvote your answer