View Help Tell me what you want to do you need to edit, it's safer to stay in Protected View. Enable Editing uption, activate before Tuesday, May 18, 2021. Activate 4) For the following data set 726 48 a) Graph the pairs 642 38 816 66 555 43 292 34 208 30 313 36 26 H 102 151 19 516 98 161 10 567 75 841 117 808 85 b) Find the value of R and interpret. 5) For the same data as #4.... a) Find the equation of the least squares regression line. b) Predict for'x=412 c) Find the value of R' and interpret