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've 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. Click here to view the data Click hare to view the ninte of the data . . . . . b) Find the 95% confidence interval. OA. ( ) (Round to three decimal places as needed.) O B. The confidence interval cannot be calculated because not all assumptions were fulfilled in part a. Textbook Statcrunch Get more help Clear all Check