A marble is selected at random from a jar containing 4 red marbles, 6 yellow marbles, and 3 green marbles. What is the probability that the marble is red? 4 The probability that the marble is red is (Type a whole number or a simplified fraction.) 13

Q: Assume that you select 4 coins at random from 11 coins: 5 dimes and 6 quarters. What is the…

A: It is been asked to find the probability that all of the coins selected are dimes using the given…

Q: A small class has  9  students,  5  of whom are girls and  4  of whom are boys. The teacher is…

A: GivenNo.of girl students=5No.of boy students=4Total no.of students=9

Q: Assume that boys and girls are equally likely. Find the probability that when a couple has three…

A: Given, Total number of children the couple has, n = 3Since, boys and girls are equally likely. So,…

Q: Assume that you select 2 coins at random from 8 coins: 3 dimes and 5 quarters. What is the…

A:

Q: What is the probability that an 8-digit driver's license number chosen at random will not have 4 as…

A: Given Data: The number of digits in the license number is: n=8 The possible number of ways is,…

Q: A television game show has 14 doors, of which the contestant must pick 3. Behind 3 of the doors are…

A: Given that ,                 Total doors=14 Behind 3 doors are expensive cars and 11 doors are…

Q: An ice-cream company did a study on preferred ice-cream flavor. The results of the study are shown…

A: a. The contingency table is,   Vanilla Chocolate Other Total Children 3 2 1…

Q: There are 7 balls in an urn: 1 red, 1 green, and 5 blue. An experiment has the following rules:…

A: Total number of balls in an urn = 7 Number of red balls = 1 Number of green balls = 1 Number of blue…

Q: There are 15 M&M’s in a bag: 6 red, 5 blue, 3 green, and 1 yellow. If you draw a green M&M first and…

A:

Q: A jar contains 3 white marbles, 4 orange marbles, 6 yellow marbles, and 5 black marbles. If a marble…

A: A jar contains number of marbles  3 white, 4 orange, 6 yellow, anf 5 black marbles total number of…

Q: Suppose you have 10 tennis balls and you randomly pick some number of them. What is the probability…

A: Given the event that there are 10 tennis balls and one randomly pick some number of them.

Q: A group of people were asked if life exists elsewhere in the galaxy. 270 responded "yes", and 478…

A: Probability= n(E)/n(S) Where  n(E)= number of possible events n(S) = total number of possibilities.…

Q: Jerahmeel has some marbles in two bags. In one bag she has 3 orange, 3 black and 3 yellow marbles.…

A:

Q: Suppose there are 7 jelly beans in a box-4 red and 3 green. If a jelly bean is selected at random,…

A:

Q: Find the probability of winning second prize—that is, picking five of the six winning numbers—with a…

A: We can select any 6 numbers from 54 numbers in 54C6 ways. (this is the total number of ways)   We…

Q: A group of people were asked if life exists elsewhere in the galaxy. 270 responded "yes", and 478…

A:

Q: Andy flipped a coin once and rolled a six-sided number cube numbered 1 through 6. The list below…

A: Given, flipped a coin once and rolled a six-sided number cube numbered 1 through 6. The possible…

Q: What is the probability if you randomly select a handful of 4 candy pieces you will pick one of each…

A: Solution: From the given information, there are 5 brown candy pieces, 7 blue candy pieces, 3 red…

Q: Seven people are arranged in a line. What is the probability that two specific people, say A and B,…

A:

Q: If the letters s, e, n, s, e, I, e, s, and s are chosen at random, what is the probability that they…

A: We have given letters are : s,e,n,s,e,l,e,s and s  Total number of letters = 9  Number of 's' letter…

Q: If you know the names of the remaining two students in the spelling bee, what is the probability of…

A: From the provided information, the number of students in the spelling bee is 2. The total number of…

Q: A committee of four is chosen from six accountants and eight actuaries. Find the probability that…

A: We have given that Number of Accountant = 6 Number of Actuaries = 8 Total number of people = 8+6 =…

Q: Each individual letter of the word Minnesota is placed on a piece of paper, and all 9 pieces of…

A: Given that, Total papers=9 Consonant papers= 5 We know that probability of any event A is  P(A)=…

Q: A pet store has 7 puppies, including 3 poodles, 2 terriers, and 2 retrievers. If Rebecka and Aaron,…

A: Total number of puppies = 7 Number of Poodles = 3 Number of Terriers = 2 Retrievers  = 2  Selecting…

Q: A bag contains 1 gold marbles, 6 silver marbles, and 30 black marbles. You randomly select one…

A:

Q: Whenever Suzan sees a bag of marbles, she grabs a handful at random. She has seen a bag containing…

A: Given: Bag contains 4 red marbles, 2 green ones, 5 white ones, and 3 purples once and she grabs 8 of…

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.