See below.Step-by-step explanation:The standard deviation = √ (∑(x - 10)^2 / 8 ) must be approximately = 1 if we take the mean to be 10.This requires ∑ (x - 10)^2 to be approxi...Read More
8%, the rate at which the population is decreasing.Step-by-step explanation:Look at the equation f(x)=2,459(0.92)^t0.92 represents the rate of change.Because 0.92 is less than 1, i...Read More