4.7. Repeat the following numerical exercise five times. Generate n = 100 iid PROBLEMS 97 N(0, 1) observations. Fit an ARMA(1, 1) model to the data. Compare the parameter estimates in each case and explain the results.

we'll this would mean that the dunk tank and the bounce house are the same for 20 hours because the 2 represents that the two activities, and the 20 represents the amount of hours they both are. so with this said, it means that the answer is c. the costs for a dunk tank and bounce house are the same for 20 hours.

c.the costs for a dunk tank and bounce house are the same for 20 hours.

hope this .

12

step-by-step explanation:

12 + 5 = 17

12x2=24

24-7=17