An urn contains five balls, one marked win and four marked lose. you and another player take turns selecting a ball at random from the urn, one at a time. the first person to select the win ball is the winner. if you draw first, find the probability that you will win if the sampling is done (enter your answer in fractions, e. g 1/2) with replacement.

The probability that you will win if the sampling is done with replacement is

Step-by-step explanation:

If you draw first, you will win if the WIN ball is selected in an odd-turn: 1st, 3rd or 5th.

The probability of getting WIN in the first draw is

that is the probability of getting one specific ball (the WIN one) in the group of five balls.

The probability of getting WIN in the 3rd row, implies that in the first two draws the balls were LOSE:

The probability of getting WIN in the 5th row, implies that in the first four draws the balls were LOSE:

The probability that you will win if you draw first is then:

median is the value separating the higher half of a data sample, a population or probablity distribution from the lower half.

step-by-step explanation:

say you have 3,8,7,3,1,9,8 order them from lowest to highest

if orderd it would be 1,3,3,7,8,8,9 now you take away from the lowest and the highest until you end up in the middle.

so you would remove the 1 and 9 leaving you with 5 digits remaining

when you've reached the middle that would be your answer so in this case the answer is 7

if there were two numbers left say 7 and 5 you'd and them together so 12 then divide by 2 witch would equal 6 so the answer would be 6

good luck on that project hoped i you at all