If you roll a pair of dice, what is the total number of ways in which you can obtain the following? (a) an 8 (b) a 4

Q: A game involves tossing two coins and receiving 70¢ if they are both heads. What is a fair price to…

A: When we toss two coins the sample space is S={HH,HT,TH,TT} n(S)=4 Let E be the event of getting both…

Q: Given P(B) = 0.47, P(A and B) = 0.10, P(A or B) = 0.51, what is P(A)?

A: From the given information, the probability that occurring event B is 0.47, probability that…

Q: There are six horses running in a race, one of which is named GameStop. At the end of the race the…

A: There are 6 horses running in a race, one of which is named GameStop. At the end of the race the…

Q: iven P(A) = 0.40, P(B) = 0.25, and P(B|A) = 0.11, what is P(A or B)?

A: Given,P(A)=0.40P(B)=0.25P(B/A)=0.11

Q: If P(A or B) = 0.7 and P(A) = 0.44, and P(A and B) = 0.22, determine P(B)

A:

Q: what is P(A)?

A: P(B) = 0.31, P(A and B) = 0.20, P(A or B) = 0.53

Q: Given P(A) = 0.38, P(B) = 0.44, P(A or B) = 0.27, what is P(A and B)?

A: P(AUB)=P(A)+P(B)-P(A∩B)

Q: You are playing a card game. If you pull an Ace you win $86, if you pull the King of hearts you win…

A:

Q: Given P(A) = 0.47, P(B) = 0.34, P(A or B) = 0.36, what is P(A and B)?

A:

Q: Given P(A) = 0.35, P(B) = 0.31, P(A or B) = 0.26, what is P(A and B)?

A: P(A) = 0.35, P(B) = 0.31 and P(A or B) = 0.26

Q: A student is drawing one candy from a bag containing 14 Smarties, 8 Kit-Kats, and 4 Coffee Crisps…

A:

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: Milan Is at the grand opening celebration of a supermarket. He spins a wheel with 10 equal-sized…

A: Total slices=10 2 black  4 gray  4white We have to calculate odds .

Q: = 0.40, what is P(A)?

A: Independent event- two events ( suppose A and B) are called to be independent events if the outcome…

Q: You are on a TV show. You have been asked to either play a dice game four times or accept a $50…

A: If 1 or 2 appears you earn -$30 If 3,4 or 5 appears you earn $100 If 6 appears you earn -$50

Q: Melissa won a charity raffle. Her prize will be randomly selected from the 9 prizes shown below. The…

A: Given data  Melissa won a charity raffle. Her prize will be randomly selected from 9 prizes. The…

Q: Given P(A) = 0.30, P(B) = 0.27, P(A or B) = 0.17, what is P(A and B)?

A:

Q: If P(A and B) = 0.364, P(A) = 0.27 and P(B) = 0.418, what is P(A or B)?

A:

Q: Given P(B) = 0.40, P(A and B) = 0.14, P(A or B) = 0.51, what is P(A)?

A: P(B) = 0.40, P(A and B) = 0.14, P(A or B) = 0.51

Q: Given P(A) = 0.40, P(B) = 0.35, and P(A and B) = 0.12, what is P(A or B)?

A: Formula : P(A or B) = P(A) + P(B) - P(A n B)

Q: Given P(A) = 0.39, P(B) = 0.33, P(A or B) = 0.23, what is P(A and B)?

A: We have given that,  P(A) = 0.39, P(B) = 0.33, P(A or B) = 0.23 Then,  We wil find the  P(A and B)=…

Q: what is P(B)

A:

Q: ou are on a TV show. You have been asked to either play a dice game five times or accept a $150…

A: Expectation of a Random Variable: The expectation of a random variable X, denoted by E(X), is…

Q: You are picking 7 people out of 25 total. How many ways are there to do this if... (a) ...seating…

A: Given that 7 people out of 25 total are selected. a) Seating order matters: Number of ways is…

Q: Julia sets up a passcode on her tablet, which allows only eight-digit codes. A spy sneaksa look at…

A: According to the provided data, the passcode allows only eight digit codes. As the fingerprints on…

Q: The game board for the television show Jeopardy is divided into 4 categories with each category…

A:

Q: Let’s examine the following game with a fair die. You select a number (not necessarily an integer).…

A: Scenario:You select a number (not necessarily an integer). I roll a fair die, and pay you $10, minus…

Q: Given P(B) = 0.29, P(A and B) = 0.27, P(A or B) = 0.48, what is P(A)?

A: Given, PB=.29PA and B=PA∩B=.27PA or B=PA∪B=.48 We have, PA∪B=PA+PB-PA∩B⇒   PA=PA∪B+PA∩B-PB…

Q: 2. Luke is playing a game where he spun each of the spinners show below once. 8 1 X 7 2 A 6. 3. В 5…

A: In the given problem, we see that, there are two separate spinners.  Spinner 1 has a sample space of…

Q: Given P(A) = 0.40, P(B) = 0.20, and P(A and B) = 0.10, what is P(A or B)?

A: From the provided information, P(A) = 0.40, P(B) = 0.20, and P(A and B) = 0.10

Q: Given P(B) = 0.47, P(A and B) = 0.21, P(A or B) = 0.40, what is P(A)?

A: P(B) = 0.47 P(A and B) = 0.21 P(A or B) = 0.40

Q: Given P(A) = 0.37, P(A and B) = 0.14, P(A or B) = 0.58, what is P(B)?

A: We have given that                P(A)=0.37 , P(A∩B)=0.14  and P(A∪B)=0.58Since we know that…

Q: Given P(B) = 0.30, P(A and B) = 0.15, P(A or B) = 0.43, what is P(A)?

A: Arrange to find P(A):

Q: If P(A) = 0.3 and P(B) = 0.2, what is P(A and B)? %3D %3D

A: The probability for an event E is, Considering two events (say A and B) are independent, i.e…

Q: Given P(A) = 0.47, P(B) = 0.29, P(A or B) = 0.17, what is P(A and B)?

A: Given P(A) = 0.47 P(B) = 0.29 P(A or B) = 0.17

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.