sider the function f (x) = (1/24(x^2 +1) 1 < or = x < or = 4) = (0 otherwise) Calculate P (x = 3) Calculate P (2 < or = x < or = 3)
sider the function f (x) = (1/24(x^2 +1) 1 < or = x < or = 4) = (0 otherwise) Calculate P (x = 3) Calculate P (2 < or = x < or = 3)
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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Question 1.2
Consider the
f (x) = (1/24(x^2 +1) 1 < or = x < or = 4)
= (0 otherwise)
Calculate P (x = 3)
Calculate P (2 < or = x < or = 3)
Question 1.3
Consider the function
f (x) = (k - x/4 1 < or = x < or = 3)
= (0 otherwise)
which is being used as a probability density function for a continuous random variable x?
a. Find the value of K
b. Find P (x < or = 2.5)
Transcribed Image Text:PROBLEM 2
Consider the function f (x) = { 1(x² + 1) 1sx< 4
= { 0
otherwise
%=D
Calculate P (X = 3 )
Calculate P ( 2sX <3)
PROBLEM 3
Consider the function f (x) = {k – %
1sx<3
= {0
otherwise
which is being used as a probability density function for a continuous random variable x.
a. Find the value of K
b. Find P ( X s 2.5 )
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