Don't mind my work i just don't understand this

Can you simplify 4/7? 24 points will be awarded!

11. minitab software was used to find the lsrl for a study between x=age and y=days after arthroscopic shoulder surgery until an athlete could return to their sport. use the output to determine the prediction model and correlation between these two variables. predictor coef se coef t p constant -5.054 4.355 -1.16 0.279 age 0.2715 0.1427 1.9 0.094 r-sq = 31.16%

On the first of each month sasha runs a 5k race she keeps track of her times to track her progress her time in minutes is recorded in the table