Suppose that a lottery has the following odds: Amount won Probability of winning 0 3/5 2 1/5 5 1/10 10 3/50 50 9/250 100 1/250 1. If you pay $4 to play the game, what is the expected amount of money you would gain after playing? 2. What amount of money should you pay if you don’t want to lose any money on average?

Q: The table below shows the probability distribution of student ages in a high school with 1500…

A:

Q: A used-car dealer gets complaints about his cars as shown in the table. Number of complaints per day…

A: Given that, x 0 1 2 3 4 5 6 P(x) 0.01 0.06 0.19 0.26 0.28 0.14 0.06

Q: Is the following a probability model? What do we call the outcome "yellow"? Color Probability red…

A:

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A: No. tardypx   x.px00.15010.210.2120.390.7830.170.5140.080.321.82

Q: 4) The prizes that can be won in a sweepstakes are listed below together with the chances of winning…

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Q: Suppose you roll a die with probability of 1 being 2/14, 2 being 1/14, 3 being 4/14, 4 being 3/14, 5…

A: Note: Hey, since there are multiple questions posted, we will answer first question. If you want any…

Q: The table below shows the probability distribution of students in a high school with 1500 students.…

A: The table shows the probability distribution of students in a high school with 1500 students.

Q: Adult bedroom: 0.03 Child bedroom: 0.15 Other bedroom: 0.14 Office or den: 0.40 Other rooms: 0.28…

A:

Q: In a certain school, the probabilities of the number of students who are reported tardy are shown in…

A: Given :  The probability distribution is  Number tardy: 0 1 2 3 4 Probability: 0.14 0.22 0.37…

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A:

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A:

Q: The payouts for the Powerball lottery and their corresponding odds and probabilities of occurrence…

A: The answer is attached below,

Q: Suppose the table below gives the chances of winning or losing points in a game:Points Won/Lost –100…

A: Solution: From the given information, the table of winning or losing points in a game is

Q: Suppose that a die is weighted so that the outcomes produce the following probability distribution:…

A: Solution : Expected  value = 1×0.4+2×0.3+3×0.1+4×0.1+5×0.05+6×0.05 Expected  value =…

Q: Suppose that in a particular game two dice are tossed. If the two dice sum to seven, the player wins…

A:

Q: (a) What is the probability that a randomly selected student achieves a final score of 90 or above?…

A: here given  final score of student in a course normally distributed with mean  = 76  and standard…

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A: We know that the expected value E(X) for a discrete variable X is given by  E(X)=∑ixiP(xi)  where X…

Q: While working on your Auto-repair Shop, you noticed that the probability of receiving 0, 1, 2, 3 or…

A:

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Q: A poker hand consists of five cards randomly dealt from a standard deck of 52 cards. The order of…

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Q: In a telephone survey of 1000 adults, respondents were asked about the expense of a college…

A: Given: Total number of adults is, N=1000. The objective is to find, The probability that the…

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A: any specific question to be answered then please submit that question only or specify the question…

Q: Is the following a probability model? What đô we call the õutcome "green"? Color Probability red 0.1…

A: From the given information, The total probability is 0.1+0+0.3+0.1+0.35+0.15=1.

Q: A used-car dealer gets complaints about his cars as shown in the table. Number of complaints per day…

A: Given that  Probability distribution  X 0 1 2 3 4 5 6 P(x) 0.01 0.05 0.16 0.28 0.3 0.14 0.06

Q: Suppose that a lottery has the following odds: Amount Won Probability of Winning 0 3/5 2 1/5 5 1/10…

A:

Q: Consider the following scenario. the five-number bet   (a) Find the expected value of each $1 bet…

A: In the casino game roulette, a wheel with 38 spaces(18red, 18 black, and 2 green) is spun. In 1…

Q: probability that event A will occur isP(A)=0.56. What is the probability (in decimal form) that…

A:

Q: 1. While working on your Auto-repair Shop, you noticed that the probability of receiving 0,1, 2,3 or…

A: “Since you have asked multiple questions, we will solve the first question for you. If you want any…

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A: Solution

Q: A. Suppose you roll a die with probability of 1 being 1/15, 2 being 2/15, 3 being 4/15, 4 being…

A: A. It is given that, a die is rolled with probability of 1 being 1/15, 2 being 2/15, 3 being 4/15, 4…

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A:

Q: a. If a player bets $14 on the number 1, what is the player's expected value? The expected value is…

A:

Q: The table shows the probability distribution of siblings of students in a high school with 1500…

A: Formula : E(x)  = Σx * p(x)

Q: If you purchase a ticket at random,   What is the probability of winning any prize? What is the…

A: Given that total number of winners = 37458000 Total number of tickets = 300000000

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A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: In a telephone survey of 1000 adults, respondents were asked about the expense of a college…

A: The given table, depicting the relative frequency or Joint Probability Distribution can be…

Q: A used-car dealer gets complaints about his cars as shown in the table. Number of complaints per day…

A: Given data is No. of complaints per day 0 1 2 3 4 5 6 probability  0.01 0.05 0.16 0.28 0.3 0.14…

Q: Suppose that a lottery has the following odds: Amount Won Probability of Winning 3/5 1/5 5 1/10 10…

A: Given data and calculation for expected winning amount 1) Expected amount is given by

Q: Use this table to answer the following questions. # of siblings 0-2 3-5 6 or more | Total Broncos…

A:

Q: The University Apartments has 1000 units classified by size and location as shown in the following…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: A used-car dealer gets complaints about his cars as shown in the table. Number of complaints per day…

A: Introduction: A random variable, sometimes abbreviated as X, is a variable whose potential values…

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A: I solved exactly first question because of bartleby policy if you want more please upload…

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Q: In a certain school, the probabilities of the number of students who are reported tardy are shown in…

A: We want to find expected number of tardies.

Q: Consider the following scenario. the five-number bet   (a) Find the expected value of each $1 bet…

A: Total number in roulette wheel = 38 including (0 and 00) The five-number bet is a "row bet", that…

Q: In Wyoming, there are about 300,000 registered voters, of whom 30,000 are Democrats. A survey…

A: We have given that Total number of registered voters = 300,000 Number of Democrats = 30,000

Q: A local community center is holding a raffle for its members.  There is one grand prize of $500,…

A: A) For a person: x (net profit) 495 95 20 -5 p (probability) 1/200 4/200 15/200 180/200 So,…

Q: The probability that event AA will occur is P(A)=P(A)=0.72. What is the probability (in decimal…

A: Given,The probability that event A will occur is P(A) = 0.72The probability that event A will not…

Q: nt survey, the following data were obtained in response to the question, “If the number of summer…

A: Given data,

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.