subject
Mathematics, 16.08.2021 19:20 sparky1234

A gambler has 4 packs of cards, each of which is well shuffled and has equal numbers of red, green and blue cards. For each turn he pays 2$ and draws a card from each pack. He wins 3$ if he gets 2 red cards, 5$ if he gets 3 red cards and 10$ if he gets 4 red cards. Let the random variable X represent how much the gambler earned and Y represent the number of blue cards chosen. Find the joint distribution of X and Y.

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 14:20
What is the point-slope form of the equation for the line with a slope of -2 that passes through (1,4)?
Answers: 1
question
Mathematics, 21.06.2019 15:30
Segment xz is bisected by point y. if xy = 12x, and the measure of xz = 18x – 6, solve for x
Answers: 1
question
Mathematics, 21.06.2019 20:20
Abag contains 3 red marbles, 2 blue marbles, and 2 green marbles. one marble is picked, then another marble. assume that the selections are made with replacement. a) find the probability of picking two red marbles with replacement. b) find the probability of picking a red marble and a blue marble. assume the selections are made without replacement. c) find the probability of picking two red marbles without replacement. d) find the probability of picking a red marble and a blue marble without replacement.
Answers: 1
question
Mathematics, 21.06.2019 22:50
1. if events a and b are non-overlapping events, how do you find the probability that one or the other occurs? 2. what does it mean if p(a or b) equals 1?
Answers: 2
You know the right answer?
A gambler has 4 packs of cards, each of which is well shuffled and has equal numbers of red, green a...
Questions
question
Mathematics, 14.12.2020 23:00
question
Arts, 14.12.2020 23:00
Questions on the website: 13722367