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Question 16 - Week 8 Practice | Prasnya
Q16
00:00
1 Dec 2024
Q16.
Which of the following options is/are correct?
A
If events
A
A
A
and
B
B
B
are disjoint, then
P
(
A
∪
B
)
=
P
(
A
)
+
P
(
B
)
P(A\cup B)=P(A)+P(B)
P
(
A
∪
B
)
=
P
(
A
)
+
P
(
B
)
.
B
If events
A
A
A
and
B
B
B
are independent, then
P
(
A
∪
B
)
=
P
(
A
)
+
P
(
B
)
P(A\cup B)=P(A)+P(B)
P
(
A
∪
B
)
=
P
(
A
)
+
P
(
B
)
.
C
If events
A
A
A
and
B
B
B
are independent, then
P
(
A
∩
B
)
=
P
(
A
)
×
P
(
B
)
P(A\cap B)=P(A)\times P(B)
P
(
A
∩
B
)
=
P
(
A
)
×
P
(
B
)
.
D
If events
A
A
A
and
B
B
B
are independent, then events
A
c
A^c
A
c
and
B
c
B^c
B
c
are not independent.
E
If events
A
A
A
and
B
B
B
are independent, then events
A
c
A^c
A
c
and
B
c
B^c
B
c
are independent.
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Check
Details
Q16
00:00
1 Dec 2024
Q16.
Which of the following options is/are correct?
A
If events
A
A
A
and
B
B
B
are disjoint, then
P
(
A
∪
B
)
=
P
(
A
)
+
P
(
B
)
P(A\cup B)=P(A)+P(B)
P
(
A
∪
B
)
=
P
(
A
)
+
P
(
B
)
.
B
If events
A
A
A
and
B
B
B
are independent, then
P
(
A
∪
B
)
=
P
(
A
)
+
P
(
B
)
P(A\cup B)=P(A)+P(B)
P
(
A
∪
B
)
=
P
(
A
)
+
P
(
B
)
.
C
If events
A
A
A
and
B
B
B
are independent, then
P
(
A
∩
B
)
=
P
(
A
)
×
P
(
B
)
P(A\cap B)=P(A)\times P(B)
P
(
A
∩
B
)
=
P
(
A
)
×
P
(
B
)
.
D
If events
A
A
A
and
B
B
B
are independent, then events
A
c
A^c
A
c
and
B
c
B^c
B
c
are not independent.
E
If events
A
A
A
and
B
B
B
are independent, then events
A
c
A^c
A
c
and
B
c
B^c
B
c
are independent.
Save
Check
Details
