Question:In a class of 50 students, the scores on a statistics exam are as follows: 10 students scored 80, 15students scored 70, 20 students scored 60, and the rest scored 50. What is the mean score on theexam?

From the provided information,Number of students = 5010 students scored 80, 15 students scored 70,…

Answered: In a class of 50 students, the scores…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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In a class of 50 students, the scores on a statistics exam are as follows: 10 students scored 80, 15 students scored 70, 20 students scored 60, and the rest scored 50. What is the mean score on the exam?