An urn contains 7 red balls, 2 blue balls, 4 green balls and 3 yellow balls, If a single ball is drawn randomly from the urn, what is the probability that it is neither yellow nor blue?

Q: A bag of marbles contains 9 blue, 5 green, 8 red, 6 yellow, and 2 black marbles. If you reach in the…

A: Given that a bag of marbles contains 9 blue, 5 green, 8 red, 6 yellow, and 2 black marbles. Total…

Q: A stack contains 20 white balls, 8 green balls and 12 brown balls. 2 balls are drawn at random…

A: Given,no.of green balls=8no.of brown balls=12Total no.of balls=20

Q: Suppose a jar contains a total of 72 marbles. There are 17 red marbles, 23 blue marbles and 32 black…

A: It is given that, A jar contains a total of 72 marbles out of which there are 17 red marbles, 23…

Q: Suppose there are 2 red balls and 4 yellow balls in a box. Two balls are drawn from the box without…

A: Suppose there are 2 red balls and 4 yellow balls in a box.

Q: A jar contains 4 red marbles, 8 green marbles and 12 white marbles. If a marble is drawn from the…

A:

Q: A bag contains 3 red marbles, 7 blue marbles and 8 green marbles. If three marbles are drawn out of…

A: A bag contains 3 red marbles, 7 blue marbles and 8 green marbles. If three marbles are drawn out of…

Q: A bag contains 2 red marbles, 7 blue marbles and 5 green marbles. If two marbles are drawn out of…

A:

Q: Suppose a jar contains 17 red marbles and 14 blue marbles. If you reach in the jar and pull out 2…

A: Here, a jar contains 17 red marbles and 14 blue marbles. Select 2 marbles at random.

Q: A pack contains 4 blue, 2 red and 3 black pens. If 2 pens are drawn at random from the pack, NOT…

A: Given a pack contains 4 blue, 2 Red and 3 black balls.

Q: There are 15 boys and 10 girls in a class. If three students are selected at random, what is the…

A: There are 15 boys and 10 girls in a class.

Q: A box contains 25 balls, 15 green and 10 red balls. Two balls are picked up, what is the probability…

A: Solution: From the given information a box contains 15 green and 10 red balls. Here, two balls are…

Q: Suppose a jar contains a total of 72 marbles. There are 11 red marbles, 21 blue marbles and 40 black…

A: From the provided information, Total marbles = 72 Red marbles = 11 Blue marbles = 21 Black marbles =…

Q: A bag contains 3 red balls, 5 yellow balls and 7 pink balls. If one ball is drawn at random from the…

A: Probability is a chance of getting a possible outcome of any random event. It is defined as the…

Q: , find the probability that neither is red.

A:

Q: A box contains 8 red balls and 7 black balls. If 2 balls are drawn in a row without returning, what…

A: Probability: It is a method for knowing the possible chances of an incident occurring. For example,…

Q: Find the probability that both balls are of the same color.

A: Given, Red balls = 5 White balls = 6 Black balls = 9 Total balls = 20

Q: What is the probability that the two balls taken out at random from the box are one white ball and…

A: It is given that  White balls = 3 Red balls = 3 Total balls = 6

Q: An urn contains 7 red balls and 3 yellow balls.  If we randomly select 3 balls from the urn without…

A: An urn contains 7 red balls and 3 yellow balls.  If we randomly select 3 balls from the urn without…

Q: An urn contains 4 red, 4 black, 6 blue and 2 green balls. If five balls are randomly selected from…

A: Given,no.of red balls=4no.of black balls=4no.of blue balls=6no.of green balls=2total no.of balls=16

Q: A history class is comprised of 9 female and 5 male students.if the instructor of the class randomly…

A: There are 14 students in the class (= 9 female + 5 male).

Q: white balls,  and

A: Given as, 6 red balls, 8 green balls, 4 white balls, 2 yellow balls.

Q: A bowl contains 12 red balls and 8 white balls. If two balls are selected randomly then what is the…

A: GivenA bowl containsNo.of red balls = 12No.of white balls =8Total no. of balls = 20

Q: A committee of five people is to be chosen at random from a club with 13 members comprised of five…

A: Given: Total members=13            Total men=5             Total women=8To find: The probability…

Q: A bag contains 3 red, 6 white and 7 black balls. What is the probability that two balls drawn are…

A: GivenA bag contains No.of red balls = 3No.of white balls =6No.of black balls = 7Total no.of balls…

Q: There are 6 healthy plums and 2 wormy ones in the basket. What is the probability that among 4 plums…

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.