a=4b−cb=0.554correct to 3 decimal places. c=3.1correct to 1 decimal place. Work out the upper bound for the value ofa. Give your answer correct to 3 decimal places when appropriate.

Determine whether the samples are independent or dependent. upper a data set includes the morning and evening temperature for the lasta data set includes the morning and evening temperature for the last 90 days.90 days.

Find the equation of the trend line (line of best fit). show your work i'm using the points (34,76) (42,91)

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%