the standard deviation of the past five monthly returns for pg company are: 2.75 percent, −0.75 percent, 4.15 percent, 6.29 percent, and 3.84 percent. what is the standard deviation?

step-by-step explanation:

the true statements are:

r = set of real numbers

n = set of natural numbers, 1,2,

w = n u{0} = {0,1,}

answer: do we write it

step-by-step explanation:

38 was the other number of your question.