## Probability Resources

work out the probability that she takes out exactly two pound and fifty pence   please help me fast

5 identical balls are distributed at random in 4 boxes named a,b,c& d find the probability that these boxes contains respectively 1,2,2,0 balls

A probability experiment is conducted in which the sample space of the experiment is Upper S={1, 2, 3,4,5,6,7,8,9,10,11,12} , event F={6,7,8} comma and event G={ 9,10,11,12} . Assume that each outcome...

If a person is offered An Apple and a orange 30 times A-day for 22 years and that person only picks the Orange every time does the  Probability of the person picking the Apple increase or decrease...

Assume there is a national lottery and the ticket is worth \$10 million. One winning ticket will be selected if there are one 25 million tickets sold what is the chance that a buyer of one ticket will...

A bag contains eight green marbles and four blue marbles. Taylor draws two marbles in succession without replacing them in the bag. What is the probability of drawing a green marble on the second...

I have two bags that each contains 100 marbles. Bag 1 has 70 red and 30 blue marbles. Bag 2 has 60 red and 40 blue marbles. I pick one marble randomly from Bag 1 and put it into Bag 2. Now I pick...

Jack and Jill each have a bag of balls numbered 1 through 25. Jack draws 17 balls without replacement from his bag and Jill draws 20 balls without replacement from her bag. If they both draw the same...

If A starts first in a coin tossing game where whoever gets head first is winner and it is known that probability of winning of A is equal to that of B.Find value of p

if a 4 digit number is to be formed by randomly selecting from the digits 0, 1, 2, 3, 4, 5, 7, 8, 9, and no repetition, what is the probability that it is even

Approximately 1 in 14 men over the age of 50 has prostate cancer. The level of 'prostate specific  antigen' (PSA) is used as a preliminary screening test for prostate cancer...

5. Mike and John are playing a friendly game of darts where the dart board is a disk with radius of 10in. Whenever a dart falls within 1in of the center, 50 points are scored. If the point...

Let X_1,X_2,…,X_n be independent random variables from a symmetrically distributed function over (0, 1). Let y_i be the order statistics. Find the probability that; 0.3<y_3<0.7; if n=5.

A spinner is split in 5 equal parts, one green, one orange, one yellow, one red, one blue. Theoretically, if the spinner is spun 500 times, how many times would you expect it to land on orange?