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Don't argue! A Gallup Poll report revealed that 72% of teens said they seldom or never argue with their friends. Yvonne wonders whether this result holds true in her large high school. So she surveys a random sample of 150 students at her school.

Don't argue! A Gallup Poll report revealed that 72% of teens said they seldom or never argue with their friends. Yvonne wonders whether this result holds true in her large high school. So she surveys a random sample of 150 students at her school.

MATLAB: An Introduction with Applications
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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In Exercise 1-6, each situation calls for a significance test. State the appropriate null hypothesis Ho and alternative hypothesis Ha in each case. Be sure to define your parameter each time.

Don't argue! A Gallup Poll report revealed that 72% of teens said they seldom or never argue with their friends.' Yvonne wonders whether this result holds true in her large high school. So she surveys a random sample of 150 students at her school. 4.
Transcribed Image Text:Don't argue! A Gallup Poll report revealed that 72% of teens said they seldom or never argue with their friends.' Yvonne wonders whether this result holds true in her large high school. So she surveys a random sample of 150 students at her school. 4.
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