efrainramruiz efrainramruiz

18-04-2021
Mathematics

contestada

71, 80, 82, 78, 80, 91, 107, 121, 125, 131, and 142. The variance of this data set is?

Respuesta :

keyapatel66 keyapatel66

18-04-2021

Answer:

636.41818

Step-by-step explanation:

^2=∑=1(−⎯⎯⎯)2−1

^2=−1

^2=6364.181811−1

^2=6364.181810

^2=636.41818

I hope this helps :)

Answer Link

Otras preguntas

The change in how people remember, from remembering details to remembering how to access details, is most likely to result in which type of barrier? feedback me

How much water should be added to 14mL of 15% alcohol solution to reduce the concentration to 7%

A blastocyst is a A. cluster of cells surrounding a developing egg in the uterus. B.membrane that surrounds and protects a growing embryo in the uterus. C. gro

A circuit involving the insula, the anterior cingulate cortex, and the ______ seems to play a role in complex social decision making, such as deciding whom to t

What is the value of x in the isosceles trapezoid below

How much money should be deposited today in an account that earns 6% compounded monthly so that it will accumulate to $9000 in three years?

What is the future value of a $1,500 investment, earning 10 percent interest per period, after two periods? (Round your answer to the nearest cent.)

. How many moles of ammonia gas, NH3, are required to fill a volume of 50 liters at STP?

How did John winthrop change the government of Massachusetts

The Vietnam War and the Watergate scandal contributed to which of these trends? A. increasing mistrust of the government B. decreasing support for the Republica