In a study by Wang et al. (A-6), researchers examined bone strength. They collected 10 cadaveric femurs from subjects in three age groups: young (19-49 years), middle-aged (50-69 years), and elderly (70 years or older) [Note: one value was missing in the middle-aged group]l. One of the outcome measures (W) was the force in newtons required to fracture the bone. The following table shows the data for the three age groups. Young (Y) Middle-aged (MA) Elderly (E) 125.4 126.5 59.0 87.2 84.4 193.6 137.5 122.0 115.9 145.4 98.8 78.1 117.0 94.3 51.9 105.4 99.9 57.1 99.9 83.3 54.7 74.0 72.8 78.6 74.4 83.5 53.7 112.8 96.0 Source: Xiaodu Wang. Ph.D. Used with permission. a. What experimental design is most appropriate to use in the given problem? b. How many levels are there in the given factor? c. What is the response variable of the given problem?

In a study by Wang et al. (A-6), researchers examined bone strength. They collected 10 cadaveric femurs from subjects in three age groups: young (19-49 years), middle-aged (50-69 years), and elderly (70 years or older) [Note: one value was missing in the middle-aged group]l. One of the outcome measures (W) was the force in newtons required to fracture the bone. The following table shows the data for the three age groups. Young (Y) Middle-aged (MA) Elderly (E) 125.4 126.5 59.0 87.2 84.4 193.6 137.5 122.0 115.9 145.4 98.8 78.1 117.0 94.3 51.9 105.4 99.9 57.1 99.9 83.3 54.7 74.0 72.8 78.6 74.4 83.5 53.7 112.8 96.0 Source: Xiaodu Wang. Ph.D. Used with permission. a. What experimental design is most appropriate to use in the given problem? b. How many levels are there in the given factor? c. What is the response variable of the given problem?

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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