If Y is uniformly distributed over (0,5), what is the probability
that both roots of 3x2 + 3xY +Y +2=0 are real?
If Y is uniformly distributed over (0,5), what is the probability that both roots of 3x2...
1 point) If a is uniformly distributed over
[−27,23], what is the probability that the roots of the equation
x2+ax+a+80=0 are both real?
(1 point) If a is uniformly distributed over [-27, 23), what is the probability that the roots of the equation r+ ax + a + 80 = 0 are both real?
Let ?, ?, and ? be independent random variables, uniformly distributed over [0,5], [0,1], and [0,2] respectively. What is the probability that both roots of the equation ??^2+??+?=0 are real?
(1 point) Let A, B, and C be independent random variables, uniformly distributed over [0,4], [O,7], and [0, 6] respectively. What is the probability that both roots of the equation Ax2 Bx+ C = 0 are real?
(1 point) Let A, B, and C be independent random variables, uniformly distributed over [0,4], [O,7], and [0, 6] respectively. What is the probability that both roots of the equation Ax2 Bx+ C = 0 are real?
Let A, B, and C be independent random variables, uniformly distributed over [0,9], [0,2], and [0,3] respectively. What is the probability that both roots of the equation Ax^2+Bx+C=0 are real?
Let A, B, and C be independent random variables, uniformly distributed over [0,6], [0,7], and [0,11] respectively. What is the probability that both roots of the equation Ax2+Bx+C=0 are real?
10. Suppose (X, Y) is uniformly distributed over the disk 2 + y 36. Then
10. Suppose (X, Y) is uniformly distributed over the disk 2 + y 36. Then
Let X, Y be iid random variables that are both uniformly distributed over the interval (0,1). Let U = X/Y. Calculate both the CDF and the pdf of U, and draw graphs of both functions.
If X is uniformly distributed over (0,2) and Y is exponentially distributed with parameter λ = 2. Also X and Y are independent, find the PDF of Z = X+Y.
1 & 2 pls
Let U be a uniformly distributed random variable on [0, 1]. What is the probability that the equation x2 + 4-U、x + 1 = 0 has two distinct real roots x1 and x2? 1. 2. The probability that an electron is at a distance r from the center of the nucleus is: with R being a scale constant. a) Find the value of the constant C. b) Find the mean radius f. c) Find the standard...
5. Let X be uniformly distributed in [0, 1]. Given X = x, the r.v. Y is uniformly distributed in 0, x for 0