Find the weighted mean of the number of sheets on a roll of toilet paper: 7 brands have 22 sheets on a roll of toilet paper, 17 brands have 19 sheets on a roll of toilet paper, 22 brands have 72 sheets on a roll of toilet paper, 19 brands have 78 sheets on a roll of toilet paper.
Find the weighted mean of the number of sheets on a roll of toilet paper: 7 brands have 22 sheets on a roll of toilet paper, 17 brands have 19 sheets on a roll of toilet paper, 22 brands have 72 sheets on a roll of toilet paper, 19 brands have 78 sheets on a roll of toilet paper.
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.6: Summarizing Categorical Data
Problem 10CYU
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Find the weighted mean of the number of sheets on a roll of toilet paper:
7 brands have 22 sheets on a roll of toilet paper,
17 brands have 19 sheets on a roll of toilet paper,
22 brands have 72 sheets on a roll of toilet paper,
19 brands have 78 sheets on a roll of toilet paper.
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