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Unformatted text preview: Practice Final Exam ROUND ALL OF YOUR ANSWERS TO THE SAME NUMBER OF DECIMAL PLACES AS THE OPTIONS HAVE . 1 A survey of 81 students asked whether or not they eat at the Pneumatic Diner. 65 students said they do. Find the confidence interval for the 95.0% confidence level. Round your z-score to two decimal places in this problem. a. u 0.69358,0.91136 U b. u 0.68802,0.91691 U c. u 0.69914,0.9058 U d. u 0.58469,1. 0202 U e. None of these 2 A 27 year loan is taken out with a future value of 12038 dollars. If the loan is a compound interest loan at 6. 4 percent compounded monthly, what is the present value of the loan. a. 1968. 3 b. 2148. 3 c. 1. 0428 u 10 4 d. 1984. 3 e. None of these 3 Susan Wallace is standing 12.0 feet from a tree and measures the angle from the ground to the top of the tree to be 36.0. How tall is the tree?. a. 9. 7082ft b. 8. 7185ft c. 7. 0534ft d. 16. 517ft e. None of these 4 If you are driving 28 miles per hour, how many feet will you travel in 59 seconds? a. 15 36344 ft b. 36344 15 ft c. 12390 11 ft d. 885 616 ft e. None of these 5 If an insurance company wants to make an average of 18% of the total policy cost (to the customer) on each of its insurance policies. Someone wants insurance for a painting worthcustomer) on each of its insurance policies....
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- Spring '12