A stock had returns of 11 percent, - 18 percent, - 21 percent, 20 percent, and 34 percent over the past five years. what is the standard deviation of these returns?

a. 18.74 percent

b. 20.21 percent

c. 20.68 percent

d. 24.01 percent

e. 23.49 percent

Which of the following would be the best example of parallel lines in the real world A; a bridge extending over a river B; a four way stop at an intersection C; the northbound and southbound on a straight highway D; the lines formed on a windowpane

Alice bought of a pound of grapes and ate of a pound. How many pounds were left?

Write the missing family fact. 9 x 18 = 162 18 x 9 = 162 162 - 18 = 9

True or False: You roll a six-sided die. Getting a 1 on the first roll and a 6 on the second are independent events? 1. true or 2. false

Who is the 22 president.

the sum of the digits of a two-digit number is 7. The tens' digit is one more than twice the units' digit. Find the number

Louann is shopping at a Columbus day sale. She spent $276.66 on a new Michael Kors handbag. If it was on sale for 25% off the regular price and then sales tax was charged at a rate of 6%, what is the regular price of the handbag?

A space is defined as

Use area model to explain the product of 5.8 and 6. use standard form word form and expanded form

What is the equation of 60km