Mathematics, 22.06.2019 20:10 sweetgigi2364

# Suppose a point is chosen uniformly at random in the rectangle [a, b] × [c, d] (that is, its x-coordinate is between a and b, and its y coordinate is between c and d). let x and y denote the x and y coordinates of the point, respectively. (a) find the joint pdf of x and y . (hint: since the point is chosen uniformly, the joint pdf must be a constant over the rectangle and zero elsewhere. use the regularization property of a pdf to solve for this constant.) (b) find the joint cdf of x and y .

Answers: 3

Mathematics, 21.06.2019 17:00

Which of the following equations is of the parabola whose vertex is at (4, 3), axis of symmetry parallel to the y-axis and focus at (4, -3)? a.) y+3=1/24 (x+4)^2 b.)y-3=-1/24 (x-4)^2 c.)x-4=-1/24 (y-3)^2

Answers: 3

Mathematics, 21.06.2019 17:10

32% of a level stats students get a high grade at the end of the course mr medley claims that his class are smarter than average. at the end of the year 10 out of 18 students got a high grade. test at a 10% significance level whether these results support mr medley's claim.

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Mathematics, 21.06.2019 20:50

Including 6% sales tax, an inn charges $135.68 per night. find the inns nightly cost

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Mathematics, 21.06.2019 23:00

The amount c in grams of 100 gram sample of carbon-14 remaining after t years is represented by the equation c=100

Answers: 3

Suppose a point is chosen uniformly at random in the rectangle [a, b] × [c, d] (that is, its x-coord...

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