For the time series below, enter the 3-week moving average predictions (rounded to the nearest 0.01). Then calculate the error and MSE (careful to use unrounded figures for all calculations!). WeekTime Series3-MAError
15
213
37
49
518
616
Mean Absolute Error:
Mean Squared Error:
3-MA for week 7:

Technicians have installed a center pivot, circular irrigator for a farm that covers 25 acres. a.) how long is the irrigation boom (in feet) from the center pivot to its farthest extent? b.) if the irrigation boom makes 4 full revolutions in a day, how many miles does the end of the boom travel in 5 days?