Total .76 .24 1.00 Are Y1 and Y2 Independent? Why or Why not?
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Transcribed Image Text:In the textbook Exercise 5.4, you were given the following joint probability function for
0, If no belt used
0, If child survived
Jo,
Y1 =
Y2 = {1, if adult belt used,
and
1, if not,
2, if car-seat belt used
y1
y2
1.
Total
Hed
.38 .17
.55
1
.14 .02
.16
2
.24 .05
.29
Total .76 .24
1.00
Are Y1 and Y2 Independent? Why or Why not?
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