Mathematics, 11.02.2021 01:00 19colemankl
(Score for Question 1: of 5 points) 1. The average commute times for employees of a large company is 22 minutes. The commute time of 12 employees are 20, 33, 27, 35, 18, 29, 40, 22, 18, 55, 13, and 14. a) Determine the sample mean and the population mean. b) What is the estimated margin of error of the sample population, using standard deviation? a) Sample mean: 26 minutes/ population mean:22 minutes
Answers: 3
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1. evaluate 8x(2)y9(-2) for x=-1 and y=2 2. simplify the equation. -() 3. simplify the expression. [tex]\frac{5}{x(-2) y9(5)}[/tex]
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Atriangular field has sides of lengths 21, 39, and 41 yd. find the largest angle. (round your answer to the nearest degree.)
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Round each of the decimals to the nearest hundredth a. 0.596 b. 4.245 c. 53.6843 d. 17.999
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(Score for Question 1: of 5 points) 1. The average commute times for employees of a large company is...
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