8.12The tar contents of 8 brands of cigarettes selected at random from the latest list released by the Federal Trade Commission are as follows:7.3, 8.6, 10.4, 16.1, 12.2, 15.1, 14.5, and 9.3 milligrams. Calculatea) the meanb) the varianceRound your answers to two decimal places

We have given that, The data set are, 7.3, 8.6, 10.4, 16.1, 12.2, 15.1, 14.5, 9.3 Then, We will find the mean and variance = ?

Answered: 8.12 The tar contents of 8 brands of…

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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8.12 The tar contents of 8 brands of cigarettes selected at random from the latest list released by the Federal Trade Commission are as follows: 7.3, 8.6, 10.4, 16.1, 12.2, 15.1, 14.5, and 9.3 milligrams. Calculate a) the mean b) the variance Round your answers to two decimal places