X and Y independant random variables with square distributions with degrees of freedom respectively 5 and 15. what is (X+Y > 12.44) ? chi are ☐ 0.025 0 G 0.075 0.10 0.90

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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4
Q4:
X and Y
independant random variables with
square
distributions with degrees of freedom
respectively 5 and 15. what is (X+Y > 12.44) ?
chi
ane
D
0.025
0.075
0.10
0.90
Transcribed Image Text:Q4: X and Y independant random variables with square distributions with degrees of freedom respectively 5 and 15. what is (X+Y > 12.44) ? chi ane D 0.025 0.075 0.10 0.90
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