Mathematics, 09.12.2020 21:50 ava789
The mean per capita income is 21,604 dollars per annum with a standard deviation of 727 dollars per annum. What is the probability that the sample mean would be less than 21635 dollars if a sample of 193 persons is randomly selected?
Answers: 3
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What is the area of triangle abc if a = 8, b = 11, and c = 15?
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Acylinder with a radius of 1 cm and a height of 21 cm has the same volume as a cone with a height of 7 cm. what is the radius of the cone? a) 3 cm b) 5 cm c) 7 cm d) 9 cm
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For each expression use a property to write an equivalent expression. tell which property you used. ab 5(3x-2)
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