Mathematics, 31.03.2020 02:22 Geo777
The population mean annual salary for environmental compliance specialists is about $63,500. A random sample of 35 specialists is drawn from this population. What is the probability that the mean salary of the sample is less than $60,000? Assume Ο = $6100
Answers: 2
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Order the numbers in each list from least to greatest. 0, |β14|, 13, β12, |β16|, 17
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Mathematics, 21.06.2019 18:20
The first-serve percentage of a tennis player in a match is normally distributed with a standard deviation of 4.3%. if a sample of 15 random matches of the player is taken, the mean first-serve percentage is found to be 26.4%. what is the margin of error of the sample mean? a. 0.086% b. 0.533% c. 1.11% d. 2.22%
Answers: 1
Mathematics, 22.06.2019 05:00
Right triangle lmn has vertices l(7, β3), m(7, β8), and n(10, β8). the triangle is translated on the coordinate plane so the coordinates of lβ are (β1, 8). (x, y) β (x + 6, y β 5) (x, y) β (x β 6, y + 5) (x, y) β (x + 8, y β 11) (x, y) β (x β 8, y + 11)
Answers: 2
The population mean annual salary for environmental compliance specialists is about $63,500. A rando...
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