The mean of data set A is 43.5 and the MAD is 3.7. The mean of data set B is 12.8 and the MAD is 4.1. ques #1: Which data set shows greater variability? Explain your reasoning.

ques #2: What differences would you expect to see when comparing the dot plots of the two data sets?

Ann and betty together have $60 ann has $9 more than twice betty’s amount how much money dose each have

Find the solution(s) to the system of equations. select all that apply y=x^2-1 y=2x-2

2. using calculations based on a perpetual inventory system, determine the inventory balance altira would report in its august 31, 2021, balance sheet and the cost of goods sold it would report in its august 2021 income statement using the average cost method. (round "average cost per unit" to 2 decimal places.)