Mathematics, 08.08.2019 19:30 cadenhuggins2
The probability distribution of a random variable x is given. 2 0 -2 -4 x 0.3 0.1 0.3 0.1 0.2 p(x=x) compute the mean, variance, and standard deviation of x. (round your answers to two decimal places.) mean variance standard deviation
Answers: 2
Mathematics, 21.06.2019 17:00
The center of a circle represent by the equation (x+9)^2+(y-6)^2=10^2 (-9,6), (-6,9), (6,-9) ,(9,-6)
Answers: 1
Mathematics, 21.06.2019 19:40
The cross-sectional areas of a right triangular prism and a right cylinder are congruent. the right triangular prism has a height of 6 units, and the right cylinder has a height of 6 units. which conclusion can be made from the given information? the volume of the triangular prism is half the volume of the cylinder. the volume of the triangular prism is twice the volume of the cylinder. the volume of the triangular prism is equal to the volume of the cylinder. the volume of the triangular prism is not equal to the volume of the cylinder.
Answers: 1
Mathematics, 21.06.2019 23:00
The ratio of the perimeters of two similar triangles is 4: 3. what are the areas of these triangles if the sum of their areas is 130cm2?
Answers: 3
The probability distribution of a random variable x is given. 2 0 -2 -4 x 0.3 0.1 0.3 0.1 0.2 p(x=x)...
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