The average height of 20 students in a class is 160 cm with a standard deviation of 10 cm. If a newstudent with a height of 180 cm joins the class, what will be the new average height?

Answer: To find the new average height, we first calculate the sum of heights of the existing…

Answered: The average height of 20 students in a…

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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The average height of 20 students in a class is 160 cm with a standard deviation of 10 cm. If a new student with a height of 180 cm joins the class, what will be the new average height?