2. The far contents of 8 brands of cigarettes selected at random from the latest list released by the Federal Trade Commissions are as follows: 7.3, 8.6, 10.4, 16.1, 12.2, 15.1, 14.15 and 9.3 milligrams. Calculate the decile deviation, quartile deviation and the variance.
2. The far contents of 8 brands of cigarettes selected at random from the latest list released by the Federal Trade Commissions are as follows: 7.3, 8.6, 10.4, 16.1, 12.2, 15.1, 14.15 and 9.3 milligrams. Calculate the decile deviation, quartile deviation and the variance.
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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Transcribed Image Text:2. The far contents of 8 brands of cigarettes selected at random from the latest list
released by the Federal Trade Commissions are as follows:
7.3, 8.6, 10.4, 16.1, 12.2, 15.1, 14.15 and 9.3 milligrams.
Calculate the decile deviation, quartile deviation and the variance.
Answer:
DD: 7.8
QD: 2.78
Variance: 10.51
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