109. Suppose a study was done to replicate the results of the 2003 study by Wansink et al. in Physiology & Behavior. Participants were asked to rate different food items as "comfort foods" on a scale of 1 = strongly disagree to 5 = strongly agree. Results are displayed below for participants' ratings of "Vegetables, Casseroles, Sides" as comfort food. Is there evidence that at least one age group (but has a different average rating for "Vegetables, Casseroles, Sides" as comfort food? yuwollal aut of Subject 12345TGHG 3 074 7 8 9 6 129 10 11 26 22 (a) State the hypotheses for the test.t sur les tol (b) Use the calculator to find the test statistic and p-value of the test. willer 2009 4 (c) Interpret the p-value and state the conclusion of the test in terms of the problem. ontrolub.of astoged odt states in enoliditres d kant al prizes. 110. Does the lifespan of a shark depend on the species of shark? It is known that the lifespan depends on whether the shark is begin held in captivity or in the wild. For consistency, a researcher used GPS to track several sharks in the wild from four different species. Using the data provided, perform the appropriate test to determine if there is evidence that the average lifespan is different for at least one species of shark. Be sure to include all the necessary steps. 31 24 4036 Subject 18-34 3 3 1 2 3 4 5 6 7 8 30 26 27 23 29 26 9 10 3 2 3333 3 2 3 2 Tiger Shark Great White Blue Shark Hammerhead 23 24 31 29 28 32 25 35-54 55+ 3 3 2 3 3 4 3 3 2 3 3 A 3 Detxe 31 32 21 32 21 28 27 30 2 3 3 400 3 3 30 31 9 12 20 21 16 19 11 21 16 22
109. Suppose a study was done to replicate the results of the 2003 study by Wansink et al. in Physiology & Behavior. Participants were asked to rate different food items as "comfort foods" on a scale of 1 = strongly disagree to 5 = strongly agree. Results are displayed below for participants' ratings of "Vegetables, Casseroles, Sides" as comfort food. Is there evidence that at least one age group (but has a different average rating for "Vegetables, Casseroles, Sides" as comfort food? yuwollal aut of Subject 12345TGHG 3 074 7 8 9 6 129 10 11 26 22 (a) State the hypotheses for the test.t sur les tol (b) Use the calculator to find the test statistic and p-value of the test. willer 2009 4 (c) Interpret the p-value and state the conclusion of the test in terms of the problem. ontrolub.of astoged odt states in enoliditres d kant al prizes. 110. Does the lifespan of a shark depend on the species of shark? It is known that the lifespan depends on whether the shark is begin held in captivity or in the wild. For consistency, a researcher used GPS to track several sharks in the wild from four different species. Using the data provided, perform the appropriate test to determine if there is evidence that the average lifespan is different for at least one species of shark. Be sure to include all the necessary steps. 31 24 4036 Subject 18-34 3 3 1 2 3 4 5 6 7 8 30 26 27 23 29 26 9 10 3 2 3333 3 2 3 2 Tiger Shark Great White Blue Shark Hammerhead 23 24 31 29 28 32 25 35-54 55+ 3 3 2 3 3 4 3 3 2 3 3 A 3 Detxe 31 32 21 32 21 28 27 30 2 3 3 400 3 3 30 31 9 12 20 21 16 19 11 21 16 22
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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