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

(Pls answer quick!) True or false: the wheel is an example of technology that was developed for one purpose and then adapted for many other purposes

20+x=25 so I'm doing addition property of equality so what does this mean

A survey of teens showed that teens in brooklyn, ny aged 13-18 spend 16.9 hours per week online. Teens in charlotte, nc spend 13.2 hours per week online. Write

11 more than 11 less than (11x6)

how were the first modern humans (homo sapiens) different from any other hominid species? A they lived outside of africa B they had large brains C they used and

What is the relationship between the internal energy of a substance and its state of matter? A) As a gas loses internal energy it becomes a plasma. Eliminate B

43 POINTS!!!!! help plz and thank you! Solve for x. −(−2−5x)+(−2)=18

what is the main pourpose of the 10 admedment

The parents are making sandwiches for the class picnic. They have 72 turkey slices and 18 cheese slices what is the greatest number of sandwiches they can make

How is an ideogram different from a pictograph?