A bag contains 16 marbles, 4 of which are blue and 12 of which are green. Two marbles are randomly pulled from the bag at the same time. What is the probability that both marbles are blue? *

Q: A bag contains 2 red , 3 blue and 5 green marbles. Mike picks one marble from the bag , then picks a…

A: Given that the bag contains 2 red, 3 blue and 5 green marbles. Total number of marbles is 2+3+5=10.…

Q: Two cards are drawn at random from an ordinary deck of 52 playing cards one at a time with…

A: Two cards are drawn at random from an ordinary deck of 52 playing cards one at a time with…

Q: A jar contains 10 red marbles, 6 green marbles, and 13 blue marbles. What is the probability that…

A: Given A jar contains 10 red marbles, 6 green marbles, 13 blue marbles.

Q: If 14% of active duty soldiers in the U.S. Army are women. Find the probability that none of the…

A: Let X be the number of women soldier in U.S army from binomial distribution with probability (p)=…

Q: A bag contains 7 white, 6 red and 5 black balls. Two halls are drawn at random. Find the probability…

A:

Q: A bowl contains 12 different flavored 2 points candies(4 chocolate, 5 strawberry and 3 menthol). A…

A: Given, Total number of candies = n = 12 randomly selected cndies  = X= 6 Flavours: 4 chocolate 5…

Q: A bag contains 4 red balls, 3 green balls and 5 blue balls. What is the probability of not getting a…

A:

Q: A bag contains 4 balls, and 5 red balls. One ball is drawn from the bag. What is the probability…

A: Total blue balls= 4 Red balls= 5 Total Balls= 4+5 = 9 Probability of selecting Blue ball, P(B)= 4/9…

Q: Two cards are drawn from a deck of 52 cards. Calculate the probability that the draw includes an ace…

A: Given that two cards are drawn from a deck of 52 cards. The way of selecting 2 cards from 52 cards…

Q: A bag has 12 blue marbles and 24 red marbles. If you draw 3 marbles with replacement, what is the…

A: Let p be the probability of blue marble let n be the number of marble which one is drawn X be the…

Q: A basket contains 27 good apples and 3 bad ones. What is the probability of choosing a bad apple?

A: Given that  Total number of apples=27+3=30 27 good apples and 3 bad apples.

Q: A chest of pirate treasure has 8 fake coins, 6 plastic jewels, 5 painted stink bombs, and 2…

A: Here we have to find the probability.

Q: a box contains five red, three blue and two white poker chips. two are selected without replacement.…

A:

Q: One drawer in a dresser contains 8 blue socks and 6 white socks. A second drawer contains 4 blue…

A: The event that choosing same colored socks from both the drawers can be done in two ways. They are,…

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.