Question
Dr. Shannon is interested in determining if the town of Quahog, Rhode Island could be considered a food desert.The USDA (United States Department of Agriculture)
Dr. Shannon is interested in determining if the town of Quahog, Rhode Island could be considered a food desert.The USDA (United States Department of Agriculture) determines a town to be a food desert if the average distance to fresh food is 10.0 miles or more. Dr. Shannon used simple random sampling to identify 41 houses located throughout Quahog and found that the average distance that the residents of Quahog have to travel to access fresh food is 11.9 miles, with a standard deviation of 7.8 miles.Test the hypothesis that Quahog is a food desert at alpha = 0.05
i)Which is the BEST test for answering this question?
A. Single Sample T-Test of Means
B. Dependent Samples T-Test of Means
C. Independent Samples T-Test of Means
D. Z-Test of Proportions
E. Two sample Z-Test of Proportions
F. Chi Square Goodness of Fit
G. Chi Square Test of Independence
ii) What are the assumptions and conditions for the test you selected above?Select all that apply.
A. Success/Failures > 10
B. Independence
C. Expected frequency at least 5 for each cell
D. Normality
iii) Fill in the blanks
H0:
Step by Step Solution
There are 3 Steps involved in it
Step: 1
Get Instant Access to Expert-Tailored Solutions
See step-by-step solutions with expert insights and AI powered tools for academic success
Step: 2
Step: 3
Ace Your Homework with AI
Get the answers you need in no time with our AI-driven, step-by-step assistance
Get Started