jlterry1 jlterry1

02-05-2017
Mathematics

contestada

Find the value of x such that the data set has a mean of 103.

99,122,103,113,109,x

Respuesta :

mreijepatmat mreijepatmat

17-05-2017

That means the average of all data point equal:

(99+122+103+113+109+x)/6 = 103
===> (546+x)/6 = 103===> 546+x=618 & x=618-546=72, so x =72

Answer Link

Otras preguntas

what did henry hudson claim land for

When was the battle of Hastings?

Work out the number that is halfway between 27 times 38 and 33 times 38.Show your working out aswell.

Alex makes ceramic bowls to sell at a monthly craft fair in a nearby city. Every month, she spends $50 on materials for the bowls from a local art store. At the

Explain how engineers and scientists may work together to produce a protein in the lab.

In little Marsden the population is 17 222. The men and women together total 9142 and the women and children together total 13 201. There are ...... Women There

What is the solution to this system of linear equations: y-x=4 and y+2x=1 1) (-1,3) 2) (0,4) 3) (1,-1) 4) (-3,3)

If the function h(x) represents the number of full hours that it takes a person to assemble x sets of tires in a factory, which would be an appropriate domain f

How many light sources do you know Pls list them

Explain how engineers and scientists may work together to produce a protein in the lab.