64. Wind power Should you generate electricity with your own per- sonal wind turbine? That depends on whether you have enough wind on your site. To produce enough energy, your site should have an...

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Extracted text: 64. Wind power Should you generate electricity with your own per- sonal 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 above 8 miles per hour, ac- cording 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've been asked to make a statistical report to help the landowner decide whether to place a wind turbine at this site. a) Discuss the assumptions and conditions for constructing a confidence interval with these data. Here are some plots that may help you decide. 150 100 50 F 5 10 15 20 Wind Speed (mph) 15 + 10 + 5 + ++ pe -2 Wind Speed (mph) # of Readings 20


Extracted text: b) Based on your confidence interval, what would you tell the landowner about whether this site is suitable for a small wind turbine? Explain. MacBook Pro