Should you generate electricity with your own personal wind turbine? That depends on whether you have.enough win on your site. To produce enough energy, your site should have an annual average wind speed of at least 8 miles per hour, according to the Wind Energy Association. One candidate site was monitored for a year, with wind speeds recorded every 6 hours. A total of 1114 readings of wind speed averaged 8.019 mph with a standard deviation of 3.81. mph. You have been asked to make a statistical report to help the landowner decide whether to place a wind turbine a this site. Complete parts a and b below. ... a) Discuss the assumptions and conditions for using Student's t inference methods with these data. Here are some plot that may help you decide whether the methods can be used. Click the icon to view the histogram, scatter plot, and normal probability plot. Which of the assumptions and conditions for Student's t inference method are met? Select all that apply. A. The Independence Assumption is satisfied. B. The Randomization Assumption is satisfied. C. The Nearly Normal Condition is satisfied. D. The 10% Condition is satisfied. E. None of the assumptions are met. b) Find the 95% confidence interval. O A. (Round to three decimal places as needed.) OB. The confidence interval cannot be calculated because not all assumptions were fulfilled in part a.
Should you generate electricity with your own personal wind turbine? That depends on whether you have.enough win on your site. To produce enough energy, your site should have an annual average wind speed of at least 8 miles per hour, according to the Wind Energy Association. One candidate site was monitored for a year, with wind speeds recorded every 6 hours. A total of 1114 readings of wind speed averaged 8.019 mph with a standard deviation of 3.81. mph. You have been asked to make a statistical report to help the landowner decide whether to place a wind turbine a this site. Complete parts a and b below. ... a) Discuss the assumptions and conditions for using Student's t inference methods with these data. Here are some plot that may help you decide whether the methods can be used. Click the icon to view the histogram, scatter plot, and normal probability plot. Which of the assumptions and conditions for Student's t inference method are met? Select all that apply. A. The Independence Assumption is satisfied. B. The Randomization Assumption is satisfied. C. The Nearly Normal Condition is satisfied. D. The 10% Condition is satisfied. E. None of the assumptions are met. b) Find the 95% confidence interval. O A. (Round to three decimal places as needed.) OB. The confidence interval cannot be calculated because not all assumptions were fulfilled in part a.
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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Transcribed Image Text:Should you generate electricity with your own personal wind turbine? That depends on whether you have.enough wind
on your site. To produce enough energy, your site should have an annual average wind speed of at least 8 miles per
hour, according to the Wind Energy Association. One candidate site was monitored for a year, with wind speeds
recorded every 6 hours. A total of 1114 readings of wind speed averaged 8.019 mph with a standard deviation of 3.813
mph. You have been asked to make a statistical report to help the landowner decide whether to place a wind turbine at
this site. Complete parts a and b below.
...
a) Discuss the assumptions and conditions for using Student's t inference methods with these data. Here are some plots
that may help you decide whether the methods can be used.
Click the icon to view the histogram, scatter plot, and normal probability plot.
Which of the assumptions and conditions for Student's t inference method are met? Select all that apply.
A. The Independence Assumption is satisfied.
B. The Randomization Assumption is satisfied.
LC. The Nearly Normal Condition is satisfied.
D. The 10% Condition is satisfied.
E. None of the assumptions are met.
b) Find the 95% confidence interval.
A.
(Round to three decimal places as needed.)
OB. The confidence interval cannot be calculated because not all assumptions were fulfilled in part a.
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