One hundred normal weight people and 100 obese people were observed at several Chinese food buffets. For each researcher recorded in the diner used chopsticks or knife and fork. The table shown here was created Normal weightobeseUsed chopsticks267Used knife and fork7493Is there sufficient evidence at the 10% significance level to conclude that obese Chinese food eaters are less likely to use chopsticks?

Name: One hundred normal weight people and 100 obese people were observed at
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Description: One hundred normal weight people and 100 obese people were observed at several Chinese food buffets. For each researcher recorded in the diner used chopsticks or knife and fork. The table shown here was created Normal weightobeseUsed chopsticks267Use

Given: n1=n2=100 p1=Proportion of all normal weight Chinese food eaters that use chop sticks…

Answered: One hundred normal weight people and…

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter4: Equations Of Linear Functions

Section: Chapter Questions

Problem 8SGR

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One hundred normal weight people and 100 obese people were observed at several Chinese food buffets. For each researcher recorded in the diner used chopsticks or knife and fork. The table shown here was created

	Normal weight	obese
Used chopsticks	26	7
Used knife and fork	74	93

Is there sufficient evidence at the 10% significance level to conclude that obese Chinese food eaters are less likely to use chopsticks?

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