A group of 226 persons consists of men, women, and children. There are four times as many men as children, and twice as many women as children. How many of each are there

Which data set has a greater spread? why? set a: {38, 12, 23, 48, 55, 16, 18} set b: {44, 13, 24, 12, 56} has a greater spread because .

Ineed in figuring out this problem.

If $740 is invested at an interest rate of 11% per year and is compounded continuously, how much will the investment be worth in 7 years? use the continuous compound interest formula a = pert.