One hundred sixty-five people each purchased one raffle ticket. Three winning tickets are randomly selected. If the first prize is $500, the second prize is $300, and the third prize is $100, in how many different ways can the prizes be awarded?

Q: Three players enter a room and are given a red or a blue hat to wear. The color of each hat is…

A: We have to find the probability of winning the game under this strategy .

Q: Three dice are rolled at the same time.  1. How many outcomes are there if the desired sum of the…

A: From the provided information, Three dice are rolled at the same time. Number of outcomes rolling a…

Q: Consider the following. (Assume that what is observed are the numbers that face up.) HINT [See…

A: Given problem Given that   Two indistinguishable dice are rolled. The total outcomes are, Sample…

Q: i) Find the probability that the event Y does not occur. ii) Draw a contingency table to represent…

A:

Q: If a single fan among those surveyed is randomly selected, calculate the following probabilities,…

A: It is given that in a recent internet survey, there are 4 favourite NFC North team for fans. The…

Q: In humans, the presence of freckles is a dominant trait and their absence is a recessive trait. The…

A:

Q: A treasure chest contains 3 rubies, 4 diamonds, and 2 emeralds. Two jems are drawn out of the chest…

A: Given,no.of rubies=3no.of diamonds=4no.of emeralds=2Total no.of jems=9

Q: 2 3. The odds in favor of Jack passing Biology is 4:17 and the probability that Mike fails Biology…

A: Probability: A probability gives a value that indicates the possibility of an event's occurrence.…

Q: The following independent spinners were spun simultaneously. What are the odds in favor of spinning…

A: Given that Two events are independent : Let N- Probability of prime number  & Letter G…

Q: at a 0.10 significance level?

A: No treatment  Fertilizer  Irrigation  Fertilizer and irrigation  1.212 0.939 0.069 0.852…

Q: 3. Occasionally an airline will lose a bag. Suppose a small airline has found it can reasonably…

A:

Q: Consider the bathtub model of unemployment, with a separation rate s=0.1 and a job finding rate…

A: The bathtub model of unemployment, with a separation rate s=0.1 and a job finding rate f=0.3. In…

Q: There are three dice rolled at the same time. b. How many possible outcomes are there if the…

A: Given that, There are three dice rolled at the same time.

Q: iven a normal population whose mean is 580 and whose standard deviation is 77, find each of the…

A: Given that μ=580,σ=77

Q: for part1 ,but the model ans is 0.159,is that model ans

A: Given: Total number of sides in a die = 12 Number of dice = 2 Q = product of 24.

Q: B - Biology C - Chemistry 1. how many students take physics and chemistry? 2. how many students take…

A:

Q: Problem: Fifteen books are to be placed in a shelf. The fifteen books are composed of the following:…

A: Given,no.of structural engineering books=6no.of geotechnical engineering books=5no.of water-resource…

Q: The price (in SEK) for a certain share is described by a lognormally distributed random variable…

A:

Q: Use the table below to find the standard deviation of the following data set: Use at least three…

A: Given data set is14,15,31,32,43,48

Q: A company produces orange juice bottles with a volume of approximately 2 liters each. One machine…

A:

Q: The life of a component is normally distributed with mean 800 days and standard deviation 100 days.…

A:

Q: the sample variance is greater than 55? Click here to view a table of upper critical values for the…

A: Given n=17 Population mean=100 Variance=20

Q: i) Draw a tree diagram to illustrate the experiment above. ii) Find the probability that the balls…

A: here as per guidelines i have calculated 3 subparts  here given ,  box contains Four red balls and…

Q: A pair of fair dice is rolled once. Suppose that you lose $10 if the dice sum to 3 and win $13 if…

A: Mean is the measure used to summarize the data. For a continuous data set, mean is calculated using…

Q: Suppose that a fair coin (probability of heads equals 1/2) is tossed independently 10 times. Use the…

A: We have given that Probability of getting head in single toss is (p) = 0.5 n = 10 Let X denotes the…

Q: A 4-person grievance committee is to include employees in 2 departments, A and B, with 12 and 28…

A: Given that, a 4-person grievance committee is to include employees in 2 departments, A and B, with…

Q: Let Z₁ and Z₂ be independent standard normal random variables. Let pe [-1, 1]. Find a matrix L such…

A:

Q: Fifteen books are to be places in a shelf. The 15 books are composed of: 6 math books, 5 science…

A: Given,no.of math books=6no.of science books=5no.of english books=4Total no.of books=15

Q: Suppose you put 10 red cubes, 10 yellow cubes, and 10 blue cubes in a bag. You pick a cube 12 times.…

A: The bag contains 10 red cubes, 10 yellow cubes, and 10 blue cubes. Thus, there are 30 cubes in the…

Q: Find the probability that when a gardener plants 20 seeds, she harvests 16 radishes given the…

A:

Q: Suppose (i) (ii) X, has a pdf f(x₁) = x₁²e-²/2 16 0 X₂ has a pdf f₁₂ (x₂) = { 2₂² e-x₂²/2 4 0 (iii)…

A:

Q: baseball player has a lifetime batting average of 0.313. If, in a season, this player has 385 "at…

A:

Q: You are making a sandwich for lunch and you have lettuce, tomato, cheese, turkey and ham as possible…

A: There are 5 possible ingredients.

Q: (a) Find EY and Var Y. (b) Find the joint distribution of X and Y. (c) Find the marginal…

A: Random variable 'Y' has a binomial distribution with n and X, Then the conditional density function…

Q: Suppose that people who own a Numberkrunch computer for home use will purchase another NumberKrunch…

A:

Q: 80 students were surveyed weather they took Physics, Biology, or Chemistry. P - Physics B - Biology…

A:

Q: If 4 balanced coins are tossed simultaneously (or 1 balanced coin is tossed 4 times), compute the…

A: Hi! Thank you for the question, As per the honor code, we are allowed to answer one question at a…

Q: Consider a bag containing five red marbles, two green ones, one transparent one, five yellow ones,…

A:

Q: Given a group of 9 men and 11 women, find the probability of selecting a committee of 4 that has…

A:

Q: A bank classifies its customer as either good or bad credit risks. Based on historical data, the…

A: Solution: From the given information,

Q: The average dividend declared by a group of 10 chemical companies was 18 per  cent. Later on it was…

A: Given that  Incorrect Mean = MI = 18 Number of observation = n = 10 Correct figure = XC = 12…

Q: need really fast please

A: Given that  The data are 22 , 30 , 41 , 53 , 28 , 29 , 32 , 31 , 44 , 53 , 21 , 31 , 40 , 55 , 26 ,…

Q: Suppose you have a bag of 10 marbles numbered 1 through 10. Suppose marbles 1, 2, 3, and 4 are red,…

A:

Q: Kevin was asked by his mom to buy sugar in their neighbor's store. He was given a pair of walks…

A: Given information: Kevin was flipping the pair of 5 peso coin and observing the number of heads she…

Q: Test the claim that the population of sophomore college students has a mean grade point average…

A:

Q: a) A tube of toothpaste is set to be automatically filled to 6.35 ounces. Every four hours 4 tubes…

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

Q: An urn contains 2 one-dollar bills, 1 five-dollar bill and 1 ten-dollar bill. A player draws bills…

A:

Q: Example 4.7 A piece of radioactive material emits alpha-particles according to a Poisson process…

A:

Q: Each time a shopper purchases a tube of toothpaste, he chooses either brand A or brand B. Suppose…

A: