annepoveromo annepoveromo
  • 12-05-2016
  • Mathematics
contestada

mean = 8. weekly hours spent doing homework are 3,3,4,5,7,8,8,9,9,9,10,10,11,12 and 12. what is the mena absolute deviation?

Respuesta :

melhunt99
melhunt99 melhunt99
  • 12-05-2016
Subtract each number from the mean (exp: 8-12=-4) and add all the absolute values (the numbers regardless of positive or negative (4 is the absolute value of -4)) together, then divide by the number of numbers (15) that gives you 2.4 :)
Answer Link

Otras preguntas

This is due in 30 min worth 50 only one person get its
Which president said, when declaring war on Germany, that we were going to "make the world safe for democracy"? a Theodore Roosevelt b Franklin Roosevelt c D
FAM I NEED YOU HELP POR FAVOR OR MY TEACHER IS GANNA KILL ME: You purchase two bottles of sunscreen and a hat. The hat cost $6.50. You pay 6% sales tax. You pay
UNIT 5 CRITICAL THINKING QUESTIONS Critical Thinking Questions 1. How can a pregnant woman's genetics and lifestyle choices affect their unborn child's brain de
I don’t wanna fail if you know the answer pls help me :(
-4x+2y=0 10x+3y=8 HELPPPPPPP
You will write a 5-paragraph essay explaining how you would solve the following equation: 7/3 (2x + 3) + 3/4 (x/5 - 15/2) = 11/8
What would you do if you were a king or queen?
2. Which is NOT a city in the Indus River Valley?
Essay on ancient Mesopotamia (two paragraphs if possible)