Events E and F are such that P (not E or...

Events E and F are such that `P` (not E or not F) `=0.25`. State whether E and F are mutually exclusive.

Text Solution

Verified by Experts

The correct Answer is:

Not mutually exclusive

Topper's Solved these Questions

PROBABILITY
CBSE COMPLEMENTARY MATERIAL|Exercise TWO MARK QUESITONS|18 Videos
PROBABILITY
CBSE COMPLEMENTARY MATERIAL|Exercise FOUR MARK QUESTIONS|9 Videos
PRACTICE PAPER III
CBSE COMPLEMENTARY MATERIAL|Exercise Section D|6 Videos
RELATIONS AND FUNCTIONS
CBSE COMPLEMENTARY MATERIAL|Exercise SIX MARK QUESTIONS|7 Videos

Similar Questions

Explore conceptually related problems

Events E and F are such that P(notE or not F)=0.25 State whether E and F are mutually exclusive.

Events E and F are such that P(not backslash E backslash or backslash not backslash F)=0.25 State whether E and F are mutually exclusive.

Two events E and F are such that : P(E)=0.6,P(F)=0.2 and P(E uu F)=0.68 . Then E and F are independent events.

A die is rolled.Let E be the event die shows 4 and F be the event die shows even number. Are E and F mutually exclusive?

If E and F are events with P(E) le P(F) and P(E nn F) gt 0, then

Let E_(1) and E_(2) be two events such that P(E_(1))=0.3, P(E_(1) uu E_(2))=0.4 and P(E_(2))=x . Find the value of x such that (i) E_(1) and E_(2) are mutually exclusive, (ii) E_(1) and E_(2) are independent.

Given that E and F are events such that P(E)=0.6,P(F)=0.3,P(E nn F)=0.2 . Find P(E/F) and P(F/E).

Given that E and F are events such that P(E) = 0.8, P(F) = 0.7, P (E nn F) = 0.6. Find P ( E | F )

Given that E and F are events such that P(E)=0.6,P(F)=0.3 and P(E nn F)=0.2 , find P(E/F) and P(F/E).

CBSE COMPLEMENTARY MATERIAL-PROBABILITY-SIX MARK QUESTIONS

Events E and F are such that P (not E or not F) =0.25. State whether E...
Text Solution
|
If A and B are two independent events such that P(A nn bar(B))=1/6 and...
Text Solution
|
Bag A contains 4 red, 3 white and 2 black balls. Bag B contains 3 red,...
Text Solution
|
A doctor is to visit a patient. From the past experience, it is known ...
Text Solution
|
As man is known to speak truth 3 out of 4 times. He throws a die and ...
Text Solution
|
An insurance company insured 2000 scooter drivers, 4000 car drivers...
Text Solution
|
Three cards from a pack of 52 cards are lost. One card is drawn from t...
Text Solution
|
A bag A contains 2 white and 3 red balls and a bag B contains 4 white ...
Text Solution
|
In answering a question on a multiple choice test, a student either...
Text Solution
|
Suppose a girl throws a die. If she gets a 5 or 6, she tosses a coin ...
Text Solution
|
In a bolt factory machines, A, B and C manufacture bolts in the ratio ...
Text Solution
|
Two urns A and B contain 6 black and 4 white, 4 black and 6 white ball...
Text Solution
|
Two cards are drawn from a well shuffled pack of 52 cards. Find the me...
Text Solution
|
A letter is known to come either from TATANAGAR or CALCUTTA. On the en...
Text Solution
|
Two groups are competing for the position on the Board of directors of...
Text Solution
|
Two numbers are selected are random (without replacement) from posi...
Text Solution
|
A bag contains 5 balls. Two balls are drawn and are found to be white....
Text Solution
|
Find the probability distribution of the number of doublets in ...
Text Solution
|
Three critics review a book. Odds in favour of the book are 5:2, 4:3 ...
Text Solution
|
A box contains 2 Black, 4 White and 3 Red balls. One by one all balls ...
Text Solution
|
A bag contains 3 White, 3Black and 2 Red balls. 3 balls are successive...
Text Solution
|