3. The producers of a new toothpaste want to see if it is performing similar to their main whiteningtoothpaste in preventing cavities. Their main whitening tooth paste performance at a six-monthcheckup is i.73 (o-1.12). To test the new tooth paste, 60 people used it for six-months. At thecheckup they found a mean of 1.5 cavities. Perform the appropriate hypothesis testing. Makesure to include all the steps (hypotheses, critical values, calculations, conclusions aninterpretations).0.068

Hypotheses:Null hypothesis:H0: µ = 1.73That is, the new toothpaste performs similar to main…

Answered: 3. The producers of a new toothpaste…

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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Below indicate whether the appropriate test would be an independent t-test, dependent t-test, One-way ANOVA, or z-test. A researcher wants to know if people find baby animals cuter than adult animals. All of the participants in a study are shown 10 pictures of baby animals and 10 pictures of adult animals. They are asked to rate (on a 1 to 10 scale) how cute they think each animal is.
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