Topper's Solved these Questions
Similar Questions
Explore conceptually related problems
PRADEEP PUBLICATION-PROBABILITY-EXERCISE
- For a random variable X, sumXP(X)=1.5, find the mean of probability di...
Text Solution
|
- A bag contains 3 white and 5 black balls. A ball is drawn at random. F...
Text Solution
|
- For a random variable X, the variance of 6.25 and the mean is 6. find ...
Text Solution
|
- If E1 and E2 are independent events and P(E1)=rho1, P(E2)=rho2 then fi...
Text Solution
|
- If E1 and E2 are independent events and P(E1)=rho1, P(E2)=rho2 then fi...
Text Solution
|
- A coin is tossed twice. Let X denotes of the number of times 'head' tu...
Text Solution
|
- A and B are two candidates seeking admission in a college. The probabi...
Text Solution
|
- Two dice are thrown together. Let A be the event 'getting 6 on the fir...
Text Solution
|
- Explain why the experiment of tossing a coin three times is said to h...
Text Solution
|
- In a dice game, a player pays a stake of Rs.1 for each throw of the di...
Text Solution
|
- A die is thrown thrice. Let X be 'the number of two's seen'. Find expe...
Text Solution
|
- A die is tossed twice. A 'success' is getting an even number on a toss...
Text Solution
|
- Find the standard deviation of the following probability distribution
Text Solution
|
- Given that E and F are events such that P(E) = 0.6, P(F) = 0.3 and P(E...
Text Solution
|
- Compute P(A/B) if P(B)=0.4 and P(AcapB)=0.32.
Text Solution
|
- If P(A)=0.8, P(B)=0.5 and P(B/A)=0.4 find P(AcapB)
Text Solution
|
- If P(A)=0.8, P(B)=0.5 and P(B/A)=0.4 find P(A//B)
Text Solution
|
- If P(A)=0.8, P(B)=0.5 and P(B/A)=0.4 find P(AcupB).
Text Solution
|
- Evaluate P(AuuB), if 2P(A)=P(B)=(5)/(13) and P(A//B)=(2)/(5) .
Text Solution
|
- If P(A)=6/13 and P(B)=7/13 and P(AcupB)=9/13 find P(AcapB)
Text Solution
|