Required Information The General Social Survey asked a sample of adults how many siblings (brothers and sisters) they had (X) and also how many children they had (Y). We show results for those who had no more than 4 children and no more than 4 siblings. Assume that the joint probability mass function is given in the following contingency table: X O 1 2 W|N 3 4 0 0.03 0.09 0.09 0.06 0.04 1 0.01 0.05 0.05 0.04 0.03 y 2 0.02 0.08 0.07 0.07 0.04 3 0.01 0.03 0.04 0.04 0.03 4 0.01 0.01 0.02 0.02 0.02. Find the conditional expectation EYX= 4). (Round the final answer to four decimal places.)

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W
!
cloudy
F1
Required Information
The General Social Survey asked a sample of adults how many siblings (brothers and sisters) they had (X) and also how
many children they had (Y). We show results for those who had no more than 4 children and no more than 4 siblings.
Assume that the joint probability mass function is given in the following contingency table:
X
0
2
1
2
3
4
W
0
0.03
0.09
0.09
0.06
0.04
F2
#3
LL
Find the conditional expectation EYX= 4). (Round the final answer to four decimal places.)
EYIX= 4) =
F3
1
0.01
0.05
E
0.05
0.04
0.03
y
ㅊ
$
4
2
0.02
0.08
0.07
0.07
0.04
F4
R
3
0.01
0.03
0.04
0.04
0.03
Q Search
%
5
F5
4
0.01
0.01
0.02
T
0.02
0.02
0
A
6
F6
F7
&
7
4
< Prex
A-
F8
*
8
3
S
4
of 17
##
F9
(
9
Next >
(DELL)
prt sc
F10
)
0
Transcribed Image Text:W ! cloudy F1 Required Information The General Social Survey asked a sample of adults how many siblings (brothers and sisters) they had (X) and also how many children they had (Y). We show results for those who had no more than 4 children and no more than 4 siblings. Assume that the joint probability mass function is given in the following contingency table: X 0 2 1 2 3 4 W 0 0.03 0.09 0.09 0.06 0.04 F2 #3 LL Find the conditional expectation EYX= 4). (Round the final answer to four decimal places.) EYIX= 4) = F3 1 0.01 0.05 E 0.05 0.04 0.03 y ㅊ $ 4 2 0.02 0.08 0.07 0.07 0.04 F4 R 3 0.01 0.03 0.04 0.04 0.03 Q Search % 5 F5 4 0.01 0.01 0.02 T 0.02 0.02 0 A 6 F6 F7 & 7 4 < Prex A- F8 * 8 3 S 4 of 17 ## F9 ( 9 Next > (DELL) prt sc F10 ) 0
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