An ordinary (fair) die is a cube with the numbers 1 through 6 on the sides (represented by painted spots). Imagine that such a die is rolled twice in successie and that the face values of the two rolls are added together. This sum is recorded as the outcome of a single trial of a random experiment. Compute the probability of each of the following events. Event A: The sum is greater than 6. Event B: The sum is an even number. Round your answers to two decimal places. (a) P(A) = | (b) P(B) !!

Q: Suppose that 34% of people own dogs. If you pick two people at random, what is the probability that…

A: No.of people select at random = 2 The probability of one person own dogs is, P(one person own dogs)…

Q: Lacy draws a club from a standard deck of 52 cards. Without replacing the first card, she then…

A: 1) Lacy draw a club from deck of 52 cards. without replacing the 1st card she draw 2nd card and gets…

Q: Using a standard six-sided die, Janice rolled either a 2 or 5 on the last 6 rolls of die.  What's…

A: Solution Given That, Using a standard six-sided die, Janice rolled either a 2 or 5 on the last 6…

Q: Find the probability of getting Tails or a number less than 9.

A: A quarter is flipped, and a single standard die is rolled.  There are two outcomes when flip a…

Q: evin flipped a coin 450 times. His results are below. Heads Tails 240 210 xpress each probability in…

A:

Q: Find the probability of this event. A random spinner has equal sized regions numbered 1-18. The…

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Q: You roll a blue and a green die. If the sum of the two dice is 6, what is the probability that the…

A: The sample space of the sum of two dices is

Q: Lacy draws a spade from a standard deck of 52 cards. Without replacing the first card, she then…

A: Lacy: No, the two events are dependent since the probability of occurrence of one event (drawing a…

Q: A die is weighted in such a way that each of 5 and 6 is three times as likely to come up as each of…

A: The outcomes for a die are 1, 2, 3, 4, 5 and 6.From the given information, the number 5 and 6 are…

Q: What is the probability of Janice rolling a 2or a 5 on her 7th toss of the die?

A:

Q: For the experiment of rolling an ordinary pair of dice, find the probability that the sum will be…

A: Concept of probability:Probability deals with the likelihood of occurrence of a given event. The…

Q: The probability of rolling two dice and getting a total of 7 is 1/6 . Which of the following…

A: There are 36 possible outcome of rolling two dice simultaneously Let S be the sample space of…

Q: A 6-sided die is rolled twice. What is the probability of showing a 1 on the first roll and an even…

A:

Q: If 2 of 20 tires are defective and 6 them are randomly chosen for inspection. What is the…

A: GivenTotal no.of tires(N)=20No.of tires are chosen(n)=6No.of tires are…

Q: Suppose that 24% of people own dogs. If you pick two people at random, what is the probability that…

A: Given 24% of people own dogs

Q: n a certain college, 35% of the boys and 20% of the girls are studying mathematics. The girls…

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Q: A pair of fair dice is rolled and the sum of the numbers is noted. Determine the probability that…

A:

Q: For the experiment of rolling an ordinary pair of​ dice, find the probability that the sum will be…

A: if a pair of dice rolled than the possible outcomes…

Q: Two dice are rolled. The sum of the dice is a 2 or 3. Compute the probability of the compound event…

A: We have given that,  Tw dice are rolled the the sample space (s) is,  s = {(1,1), (1,2),…

Q: An experiment consists of rolling a pair of die and noting the sum of numbers. What is the…

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Q: A group of voters consists of 23 Democrats, 17 Republicans, and the rest Independents. If a voter is…

A: Given that there are 23 Democrats, 17 Republicans and the rest are independents. Let us consider the…

Q: A problem in statistics is given to three students A,B,C . Whose chances of solving it are…

A:

Q: Lacy draws a spade from a standard deck of 52 cards. Without replacing the first card, she then…

A: The information provided in the question are as follows : The total number of cards in a deck is 52.…

Q: For the experiment of rolling a single fair die, find the probability that the number rolled is odd…

A: A die is rolled one time Sample space=S={1,2,3,4,5,6} Even number={2,4,6} Odd number={1,3,5}

Q: Consider the experiment of rolling a fair die twice. Find the probability that the sum of the two…

A: When two dice are rolled, the total number of outcomes is,

Q: An experiment consist of rolling two fair dice and adding the dots on the two sides facing up. Find…

A: Two fair dice rolled and adding the dots on the two sides facing up.The number of possible outcomes,…

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.