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

5 Draw a ball-and-socket joint. Add two labels to your drawing to show two things which help bones turn smoothly.

Help I don’t know what to do or where to start

5 razones por la que mentir no siempre es malo

write an email for your friend talking about how u met a celebirtly in public, u must include, where u saw them , what was ur reaction

Measure of the some angles in the figure are given.Prove that,AP/AB = AQ/QC

Can someone please write me a short story??? Has to include verbal, dramatic, and situational irony Also has to be 2 pages long

Why can we not compress solids while gases can be compressed? (speak about their particles)

The area of a circle, in terms of π , is 68 π m2. Find the value of the radius. Give your answer as a simplified surd. .

Calculate the acceleration of a car if it's velocity increases from 15 m/s to 75m/s in 5 seconds.

How many digits are there in the square root of 4456321? (A) 2 digits (B) 4 digits (C) 3 digits