A health scientist is testing the effectiveness of three different diets (Diet A, Diet B, and Diet C). To determine diet effectiveness, a group of 72 participants were weighed and then randomly assigned to adhere to one of the three diets for a month (N = 24 for each group). At the end of the month, each participant was weighed again and the amount of weight lost was calculated in kilograms (kg). Using the variables “Diet” and “Weight Loss kg”, conduct a One-Way, Between Subjects, ANOVA, at α = 0.05, AND conduct Tukey's Post Hoc testing to find out which of the three diets was most effective. Identify the correct written form of the null hypothesis A. The mean amount of weight loss between the three types of diets are equal B. The mean amount of weight loss between the three types of diets are NOT equal C. The mean amount of dieting between the three weight loss groups are equal D. The mean amount of dieting between the three weight loss groups are NOT equa
A health scientist is testing the effectiveness of three different diets (Diet A, Diet B, and Diet C). To determine diet effectiveness, a group of 72 participants were weighed and then randomly assigned to adhere to one of the three diets for a month (N = 24 for each group). At the end of the month, each participant was weighed again and the amount of weight lost was calculated in kilograms (kg). Using the variables “Diet” and “Weight Loss kg”, conduct a One-Way, Between Subjects, ANOVA, at α = 0.05, AND conduct Tukey's Post Hoc testing to find out which of the three diets was most effective. Identify the correct written form of the null hypothesis A. The mean amount of weight loss between the three types of diets are equal B. The mean amount of weight loss between the three types of diets are NOT equal C. The mean amount of dieting between the three weight loss groups are equal D. The mean amount of dieting between the three weight loss groups are NOT equa
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 health scientist is testing the effectiveness of three different diets (Diet A, Diet B, and Diet C). To determine diet effectiveness, a group of 72 participants were weighed and then randomly assigned to adhere to one of the three diets for a month (N = 24 for each group). At the end of the month, each participant was weighed again and the amount of weight lost was calculated in kilograms (kg). Using the variables “Diet” and “Weight Loss kg”, conduct a One-Way, Between Subjects, ANOVA, at α = 0.05, AND conduct Tukey's Post Hoc testing to find out which of the three diets was most effective.
Identify the correct written form of the null hypothesis
- A. The mean amount of weight loss between the three types of diets are equal
- B. The mean amount of weight loss between the three types of diets are NOT equal
- C. The mean amount of dieting between the three weight loss groups are equal
- D. The mean amount of dieting between the three weight loss groups are NOT equal
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