Figurt van aard af at for this statis Answer Solution 6.136 Football Air Pressure During the National Football League's 2014 AFC championship game, officials measured the air pressure on 11 of the game footballs being used by the New England Patriots. They found that the balls had an average air pressure of 11.1 psi, with a standard deviation of 0.40 psi. a. Assuming this is a representative sample of all footballs used by the Patriots in the 2014 season, perform the appropriate test to determine if the average air pressure in footballs used by the Patriots was significantly less than the allowable limit of 12.5 psi. There is no extreme skewness or outliers in the data, so it is appropriate to use the t- distribution. b. Is it fair to assume that this sample is representative of all footballs used by the Patriots during the 2014 season? 6.137 Homes for Sale The dataset HomesForSale has data31 on houses available for sale in three Mid-Atlantic states (NY, NJ, and PA). Table 6.2 shows the mean and
Figurt van aard af at for this statis Answer Solution 6.136 Football Air Pressure During the National Football League's 2014 AFC championship game, officials measured the air pressure on 11 of the game footballs being used by the New England Patriots. They found that the balls had an average air pressure of 11.1 psi, with a standard deviation of 0.40 psi. a. Assuming this is a representative sample of all footballs used by the Patriots in the 2014 season, perform the appropriate test to determine if the average air pressure in footballs used by the Patriots was significantly less than the allowable limit of 12.5 psi. There is no extreme skewness or outliers in the data, so it is appropriate to use the t- distribution. b. Is it fair to assume that this sample is representative of all footballs used by the Patriots during the 2014 season? 6.137 Homes for Sale The dataset HomesForSale has data31 on houses available for sale in three Mid-Atlantic states (NY, NJ, and PA). Table 6.2 shows the mean and
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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Question 6.136
What is the T-Value?
What is the degrees of freedom for this problem?
What is the closest p-value?
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