Test the pair of events C and D for independence based on the following table. A B 0.14 0.04 0.06 0.11 0.10 0.15 0.30 0.30 D E F Total C 0.12 0.03 0.25 0.40 Total 0.30 0.20 0.50 1.00 CITE Are C and D independent or dependent and why? Select the correct answer below and fill in the answer boxes to complete your choice. OA C and D are dependent because P(COD) equals P(C)P(D). P(COD)= and P(C)P(D)= OB. C and D are dependent because P(COD) does not equal P(C)P(D). P(CND)= and P(C)P(D)= OC. C and D are independent because P(COD) equals P(C)P(D). P(COD)= and P(C)P(D)= and P(C)P(D)= OD. C and D are independent because P(CND) does not equal P(C)P(D). P(CND)=

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
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Hw.23.

 

Test the pair of events C and D for independence based on the following table.
A
B
D
E
F
Total
0.14
0.06
0.10
0.30
0.04
0.11
0.15
0.30
C
0.12
0.03
0.25
0.40
Total
0.30
0.20
0.50
1.00
CITE
Are C and D independent or dependent and why? Select the correct answer below and fill in the answer boxes to complete your choice.
OA C and D are dependent because P(COD) equals P(C)P(D). P(COD)= and P(C)P(D)=
and P(C)P(D)=
OB. C and D are dependent because P(COD) does not equal P(C)P(D). P(CND)=
OC. C and D are independent because P(COD) equals P(C)P(D). P(COD)= and P(C)P(D)=
and P(C)P(D)=
OD. C and D are independent because P(CND) does not equal P(C)P(D). P(CND)=
Transcribed Image Text:Test the pair of events C and D for independence based on the following table. A B D E F Total 0.14 0.06 0.10 0.30 0.04 0.11 0.15 0.30 C 0.12 0.03 0.25 0.40 Total 0.30 0.20 0.50 1.00 CITE Are C and D independent or dependent and why? Select the correct answer below and fill in the answer boxes to complete your choice. OA C and D are dependent because P(COD) equals P(C)P(D). P(COD)= and P(C)P(D)= and P(C)P(D)= OB. C and D are dependent because P(COD) does not equal P(C)P(D). P(CND)= OC. C and D are independent because P(COD) equals P(C)P(D). P(COD)= and P(C)P(D)= and P(C)P(D)= OD. C and D are independent because P(CND) does not equal P(C)P(D). P(CND)=
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