marahfrances marahfrances

11-09-2018
Physics

contestada

What is the mean of the data set 3cm, 7cm, 7cm, 7cm, 9cm, 11cm, 12cm

Respuesta :

universoulllmocha universoulllmocha

11-09-2018

The correct answer for the mean would be 8

I hope that this helps !

Answer Link

Wilfredjr Wilfredjr

11-09-2018

Mean = Sum of the items ÷ No of items

Mean = 3+7+7+7+9+11+12 ÷ 7

Mean = 56 ÷ 7

Mean = 8

Answer Link

Otras preguntas

what are the different types of plastids?

can someone help me?!!!!!

Find the specified vector or scalar. Show your work. u = -4i + 1j and v = 4i + 1j; Find ‖u+v‖

PLEASE ANSWER RIGHT AWAY

Read an excerpt from "Television and the Public Interest" and answer the question. The speech was delivered by Newton N. Minow, chairman of the Federal Communic

an equation that equals 19 x

Jeannie discovered that the ratio of kilometers to miles is 1 to 0.6. When her family was driving in Canada, she saw a sign that said it was 80 kilometers to Mo

The vertex of this parabola is at (-3, -2). Which of the following could be its equation? help

if you took a loan of fifteen million dollars from the bank and the loan is to be repaid in ten years at a simple interest of 5% calculate the interest that wil

The times it takes runners to complete a certain marathon are normally distributed with a mean of 4.6 hours and a standard deviation of 1.1 hours. What is the t