Question 13 (3 points) A firm's stock has a 25% chance of producing a 8% return, a 50% chance of producing a 12% return, and a 25% chance of producing a 16% return. What is the firm's expected rate of return?​

At dinner, 2/5 of the people had fish and 1/3 had chicken. if everyone else had lamb, what fraction of the people had lamb? and if 40 people had lamb , calculate the total number of people at the dinner.

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%

15/16 as a decimal rounded to the nearest hundredth