A statistics class of 40 students took a quiz. The highest possible score was 4 points. 10 students scored 4 points, 12 students scored 3 points, 8 students scored 2 point, 6 students scored 1 point, and 4 students scored 0. Compute the mean, median, and standard deviation of the scores.

A statistics class of 40 students took a quiz. The highest possible score was 4 points. 10 students scored 4 points, 12 students scored 3 points, 8 students scored 2 point, 6 students scored 1 point, and 4 students scored 0. Compute the mean, median, and standard deviation of 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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Concept explainers

Confidence Intervals

When we calculate intervals in probability and statistics, it can be simply termed as finding out a confidence interval. The confidence interval is usually calculated from the data set which is observed. The value of the parameter that needs to be calculated is present here only.

Question

A statistics class of 40 students took a quiz. The highest possible score was 4 points. 10
students scored 4 points, 12 students scored 3 points, 8 students scored 2 point, 6 students
scored 1 point, and 4 students scored 0. Compute the mean, median, and standard deviation
of the scores.
4.

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