Suppose, you are rolling two regular six-sided dice and two four-sided dice together. Let's say, the sum of the numbers appearing on the two regular six-sided dice is 'A' and the sum of the numbers appearing on the two four-sided dice is 'B'. What is the probability that the product of A and B is 12?

Q: A team of 4 students is to be chosen for a math contest. It there were 10 male and 8 female students…

A: There are 10 male and 8 female students so total is 18 A team of 4 people is to be formed. The total…

Q: Suppose a jar contains 6 red marbles and 36 blue marbles. If you reach in the jar and pull out 2…

A: Solution

Q: Suppose a jar contains 9 red marbles and 18 blue marbles. If you reach in the jar and pull out 2…

A: From the provided information, A jar contains 9 red marbles and 18 blue marbles. Total marbles = 9 +…

Q: Suppose a jar contains 12 red marbles and 19 blue marbles. If you reach in the jar and pull out 2…

A: According to the combination rule, if r distinct items are to be chosen from n items without…

Q: Determine the probability that a 5 card poker hand will have the king of spades, 6 of diamonds, ace…

A: There are 52 cards in a deck.  we can directly choose the king of spades in 1 way because there is…

Q: Lisa has 8 pieces of black socks and 4 pieces of pink socks in her bedroom drawer. If she randomly…

A:

Q: Suppose a jar contains 14 red marbles and 20 blue marbles. If you reach in the jar and pull out 2…

A: Given, no of red marbles=14 no of blue marbles=20 Total marbles=34 P(both are red.)=?

Q: A bag contains 4 red and 3 black balls. A second bag contains 2 red and 4 black balls. One bag is…

A: bag 1   4 red , 3 black =7 total balls     bag 2  2 red ,4 black = 6 total balls     select 1 bag at…

Q: A bag contains 5 red balls and some blue balls. If the probability of drawing a blue ball is double…

A: There there are n Blue balls. So total balls = n+5 Probability of selecting red balls, P(R)= 5/(n+5)…

Q: There are 2 blue balls, 1 white ball and 3 red balls in an urn. 2 balls are drawn at random. Find…

A: It is given that Number of blue balls = 2 Number of white balls = 1 Number of red balls = 3 Total =…

Q: A class has 20 students, 5 boys while the remaining students are girls. They are randomly divided…

A: Given information- We have given that a class has 20 students. No. of boys = 5 No. of girls = 15 We…

Q: If you roll two dice, each with 8 faces/sides, what is the probability that you will get a sum of…

A: Given that If you roll two dice, each with 8 faces/sides, than we have to find the probability that…

Q: Suppose a jar contains 17 red marbles and 32 blue marbles. If you reach in the jar and pull out 2…

A:

Q: Monica has 1 dice and 1 coin. She throws them together in the air.   What is the probability that…

A: There are 6 possible outcomes on a dice. They are, 1, 2, 3, 4, 5, and 6. There are 2 possible…

Q: Find the probability that the transferred ball was black.

A: Let us define some events A : black ball was transferred. B : red ball was transferred. E : red ball…

Q: A bag contains 6 white, 4 red and 10 black balls. Two balls are drawn at random. Find the…

A:

Q: Three balls are selected randomly from a bag containing 4 red balls and 7 blue ones. Find the…

A: From the provided information, Red balls = 4 Blue balls = 7 Total balls = 11

Q: Suppose a jar contains 8 red marbles and 23 blue marbles. If you reach in the jar and pull out 2…

A: To find the probability that both marbles are red when two marbles are drawn at random from the jar,…

Q: freezer contains 7 grape popsicles and 5 orange popsicles.  A child pulls 2 popsicles from the…

A: In this question we will use basic of algebra i.e probability of an event. We will find the…

Q: Brad has to select 5 students from a class of 43 girls and 21 boys. What is the probability that…

A: GivenNo.of girls in a class = 43No.of boys in a class = 21Total no. of boys = 64

Q: Suppose a jar contains 18 red marbles and 34 blue marbles. If you reach in the jar and pull out 2…

A: Solution

Q: Suppose a jar contains 8 red marbles and 23 blue marbles. If you reach in the jar and pull out 2…

A: Given that  Total marbles = 8 + 23 = 31 Red marbles = 8 Blue marbles = 23 2 marbles are drawn at…

Q: Suppose a jar contains 8 red marbles and 10 blue marbles. If you reach in the jar and pull out 2…

A: A jar contains 8 red marbles and 10 blue marbles, Total number of marbles in the jar= 8+10=18

Q: There are 10 lightbulbs and 2 of them are defective. You test the lightbulbs one by one until you…

A:

Q: selected bag, one ball is drawn.Find the probability that the ball drawn is red.

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Q: A motorcycle licence plate has 2 letters and 3 numbers. What is the probability that a motorcycle…

A: A motorcycle license plate has 2 letters and 3 numbers. The probability of that motorcycle has a…

Q: A toddler is playing with some magnetic letters on the refrigerator. He has the letters l, t, b, a,…

A: From the given information, the letters are l, t, b, a and e.The given 5 letters are arranged in…

Q: Suppose you have 5 marbles in a bag: 3 red and 2 black. If you reach into the bag without looking…

A:

Q: There is a warehouse full of HP and Gateway computers and a salesman randomly picks three computers…

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Q: Find the probability of getting a 3 of a kind when playing 5 hand poker

A: We have to find out : The probability of getting a 3 of a kind when playing 5 hand poker.

Q: Suppose a jar contains 18 red marbles and 13 blue marbles. If you reach in the jar and pull out 2…

A: number of  red marbles = 18 Number of blue marbles = 13  Total number of marble = 31   2 marbles at…

Q: Ana has a team composed of ten juniors and twelve sophomores. What is the probability that a…

A: Given,no.of juniors =10no.of sophomores=12Total no.of team members=22

Q: A bag of the same size small balls contains six Blue Balls 5 red balls, 5 yellow balls and 4 Green…

A: Given that A bag of the same size small balls contains six Blue Balls 5 red balls, 5 yellow balls…

Q: Suppose a jar contains 20 red marbles and 21 blue marbles. If you reach in the jar and pull out 2…

A: Given: Number of red marbles = 20 Number of blue marbles = 21

Q: Suppose a jar contains 9 red marbles and 37 blue marbles. If you reach in the jar and pull out 2…

A:

Contingency Table

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.

Binomial Distribution

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.