Test the pair of events C and D for independence based on the following table. B 0.28 D E F Total A 0.12 0.06 0.12 0.30 0.07 0.15 0.50 0.10 0.07 0.03 0.20 Total 0.50 0.20 0.30 1.00 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 independent because P(COD) equals P(C)P(D). P(COD)= and P(C)P(D)= OB. C and D are dependent because P(COD) equals P(C)P(D). P(COD)= and P(C)P(D)= OC. C and D are independent because P(COD) does not equal P(C)P(D). P(COD)- and P(C)P(D)= OD. C and D are dependent because P(COD) does not equal P(C)P(D). P(CND)= and P(C)P(D)= BLEEM
Test the pair of events C and D for independence based on the following table. B 0.28 D E F Total A 0.12 0.06 0.12 0.30 0.07 0.15 0.50 0.10 0.07 0.03 0.20 Total 0.50 0.20 0.30 1.00 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 independent because P(COD) equals P(C)P(D). P(COD)= and P(C)P(D)= OB. C and D are dependent because P(COD) equals P(C)P(D). P(COD)= and P(C)P(D)= OC. C and D are independent because P(COD) does not equal P(C)P(D). P(COD)- and P(C)P(D)= OD. C and D are dependent because P(COD) does not equal P(C)P(D). P(CND)= and P(C)P(D)= BLEEM
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
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
Transcribed Image Text:Test the pair of events C and D for independence based on the following table.
B
0.28
0.07
0.15
0.50
D
E
F
Total
A
0.12
0.06
0.12
0.30
C
0.10
0.07
0.03
0.20
Total
0.50
0.20
0.30
1.00
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 independent because P(COD) equals P(C)P(D). P(COD)= and P(C)P(D)=
OB. C and D are dependent because P(COD) equals P(C)P(D). P(COD)= and P(C)P(D)=
OC. C and D are independent because P(COD) does not equal P(C)P(D). P(CND)=
OD. C and D are dependent because P(COD) does not equal P(C)P(D). P(CND)=
and P(C)P(D)=
and P(C)P(D)=
FEE
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