A survey was conducted to determine the impact of contamination on property values. Home owners were randomly selected from each of seven states-A, B, C, D, E, F, and G. Each homeowner was asked to estimate the property value of a home located in an area contaminated by a certain substance. The dependent variable of interest was the substance discount percentage (the difference between the current home value and the estimated value after contamination, as a percentage). The researchers were interested in comparing the mean substance discount percentages across the seven states. Complete parts a and b. O D. Ho: H1 #H2#H3 #H4 # H5 P6 # H7 Ha: At least two treatment means are equal Source F-value p-value b. An ANOVA summary table is shown to the right. Use the information provided to conduct the hypothesis test, States df SS MS 6 0.1236 0.0206 1.65 0.150 part a. Use a = 0.05. Error 59 0.7372 0.0125 Total 65 0.8608 What is the rejection region? Select the correct choice below and fill in the answer box(es) to complete your choice. (Round to two decimal places as needed.) A. F< B. F< or F> O C. F>
A survey was conducted to determine the impact of contamination on property values. Home owners were randomly selected from each of seven states-A, B, C, D, E, F, and G. Each homeowner was asked to estimate the property value of a home located in an area contaminated by a certain substance. The dependent variable of interest was the substance discount percentage (the difference between the current home value and the estimated value after contamination, as a percentage). The researchers were interested in comparing the mean substance discount percentages across the seven states. Complete parts a and b. O D. Ho: H1 #H2#H3 #H4 # H5 P6 # H7 Ha: At least two treatment means are equal Source F-value p-value b. An ANOVA summary table is shown to the right. Use the information provided to conduct the hypothesis test, States df SS MS 6 0.1236 0.0206 1.65 0.150 part a. Use a = 0.05. Error 59 0.7372 0.0125 Total 65 0.8608 What is the rejection region? Select the correct choice below and fill in the answer box(es) to complete your choice. (Round to two decimal places as needed.) A. F< B. F< or F> O C. F>
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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