Each rear tire on an experimental airplane is supposed to be filled to a pressure of 36 pounds per square inch (psi). Let X denote the actual air pressure for the right tire and Y denote the actual air pressure for the left tire. Suppose that X and Y are random variables with the joint density function shown below. Complete parts (a) through (c). k(x² + y²), 30≤x≤42, 30 ≤ y < 42 0, elsewhere f(x,y)= (a) Find k. k= 1 376704 (b) Find P(32≤x≤34 and 37 ≤Y ≤40). ... 7,717 188,352 P(32 ≤ x ≤ 34 and 37 ≤ y ≤40) = (Simplify your answer.) (c) Find the probability that both tires are underfilled. The probability that both tires are underfilled is (Simplify your answer.)
Each rear tire on an experimental airplane is supposed to be filled to a pressure of 36 pounds per square inch (psi). Let X denote the actual air pressure for the right tire and Y denote the actual air pressure for the left tire. Suppose that X and Y are random variables with the joint density function shown below. Complete parts (a) through (c). k(x² + y²), 30≤x≤42, 30 ≤ y < 42 0, elsewhere f(x,y)= (a) Find k. k= 1 376704 (b) Find P(32≤x≤34 and 37 ≤Y ≤40). ... 7,717 188,352 P(32 ≤ x ≤ 34 and 37 ≤ y ≤40) = (Simplify your answer.) (c) Find the probability that both tires are underfilled. The probability that both tires are underfilled is (Simplify your answer.)
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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