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For the anchovies study, the researcher wants to test the claim that the proportion of teenagers (ages 13-19) who dislike anchovies is different than the proportion of young adults (ages 20-30) who dislike anchovies. State the null and alternative hypothesis.

For the anchovies study, the researcher wants to test the claim that the proportion of teenagers (ages 13-19) who dislike anchovies is different than the proportion of young adults (ages 20-30) who dislike anchovies. State the null and alternative hypothesis.

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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A study is planned to compare the proportion of teenagers (ages 13–19) who dislike anchovies with the proportion of young adults (ages 20–30) who dislike anchovies. A random sample of 41 teenagers was taken, and 78% of them disliked anchovies. A random sample of 56 young adults was also taken, and 71% of them disliked anchovies. Difference = Teenagers - Young Adults The picture below is the question. Use the information above to help.
For the anchovies study, the researcher wants to test the claim that the proportion of teenagers (ages 13-19) who dislike anchovies is different than the proportion of young adults (ages 20-30) who dislike anchovies. State the null and alternative hypothesis. Ho: P1 P2 H₂ : P1 = P2 Ho: P₁ = P2 H₂ : P1 P2 O Ho: P1 > P2 H₂ : P1 = P2 Ho: P1 = P2 Ha : P₁ > P2 O Ho: P₁ P2 H₂ : P1 = P2 Ho: P1 = P2 H₂ : P1 P2
Transcribed Image Text:For the anchovies study, the researcher wants to test the claim that the proportion of teenagers (ages 13-19) who dislike anchovies is different than the proportion of young adults (ages 20-30) who dislike anchovies. State the null and alternative hypothesis. Ho: P1 P2 H₂ : P1 = P2 Ho: P₁ = P2 H₂ : P1 P2 O Ho: P1 > P2 H₂ : P1 = P2 Ho: P1 = P2 Ha : P₁ > P2 O Ho: P₁ P2 H₂ : P1 = P2 Ho: P1 = P2 H₂ : P1 P2
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