Find the probability of each problem. 1. Max rolled a fair die and wished to find the probability of the number of divisible by 3 turns up or the number of off turns up. 2. Max rolled a fair die and wished to find the probability of " the number that turns up is odd or number less than 5 "

Q: The probability that a bachelor's degree recipient in 2006 majored in biomedical science is 23 Find ...

A: Let E denote the probability of occurring an event. Let EC denote the compliment to the probability ...

Q: Find the probability of drawing 4 aces at random from a deck of 52 ordinary cards if the cards are (...

A: here total cards in deck = 52

Q: 11. In how many ways can 4 boys and 5 girls sit in a row if the boys and girls must alternate?

A: Disclaimer: Since you have asked multiple questions, we will solve the first question (i.e. #11) for...

Q: 5. Find the odds aga answers.

A: Given data,multiple choice question has 6 possible answersFind the odds against correctly guessing t...

Q: You want to choose a committee of 5 people from 7 men and 8 women. In how many ways can this be done...

A: Here is given that, 7 men and 8 women. Total number of people is 15. We ei choose 5 person committee...

Q: A math class consists of 14 female students and 20 male students. Two students are selected at rando...

A:

Q: How many account numbers are possible if no digit appears more than once?

A: here given, account numbers for an internet service provider consist of alpha-numeric characters. Th...

Q: (a) What is the probability that one car chosen at random will have less than 72.5 tons of coal? (Ro...

A:

Q: The mean number of miles (In thousands) that a car's tire will function before needing replacement i...

A: Hello! As you have posted more than 3 sub parts, we are answering the first 3 sub-parts.  In case yo...

Q: A state senate has 120 senators; 75 are democrats and 45 are republicans. Of the Democrats, 45 are l...

A: Given: A state senate has 120 senators; 75 are democrats and 45 are republicans. Of the Democrats, 4...

Q: Study the following situations. Then, answer the questions that follow. 1. Determining the top three...

A: Since you asked multiple subpart question, we will solve first three subparts for you. To get remain...

Q: Caleb placed 3 yellow balls and 4 red balls in a row. How many visually distinct rows are possible? ...

A:

Q: The following question asks you to determine probabilities of different outcomes of rolling two stan...

A: We have given that when a two dice is rolled the sample space is  S={ (1,1) (1,2) (1,3) (1,4) (1,5) ...

Q: In this exercise, the random variable n represents the number of units of a product sold per day in ...

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Q: In the given graph, What is the mean and standard deviation?

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Q: ervice calls come to a maintenance center according to a Poisson process and, on the average, 2.7 ca...

A: Solution-: Given: λ=2.7 calls per minute We find, (a) P(no more than 4 calls come in any minute)=? (...

Q: bag contains three red marbles, two green ones, one blue one, two yellow ones, and two orange ones. ...

A: Define the events, A : She gets at least one red B : She gets each color other than blue. There are ...

Q: on a banquet table, 7 different dishes of food will be placed in a row. there are 4 vegetarian dishe...

A:

Q: 2. In how many ways can twenty 1000-peso bills be given away to four of ten people where each of the...

A: Given : number 1000 -peso bills (n)=20Number of receivers (x) = 4 In this example concept of combina...

Q: The antibody production of 12 male red-winged blackbirds before and after recelving testosterone imp...

A: It is given that margin of error (E) is 0.07 and the confidence level is 0.80.

Q: MY NOTES ASK YOUR TEACHER Suppose two dice (one red, one green) are rolled. Consider the following e...

A: Given that  Two dice (one red and one green) A: The red dice shows 1 B: the number add to 2 C: at le...

Q: A researcher wishes to estimate the 90% confidence, the population proportion of adults who think co...

A: For the given data M.E =0.02 ,alpha =0.10 (A) what is the minimum sample size needed assuming that n...

Q: determine who will give a gift to whom. In how many ways can this be done if exactly four staff memb...

A: Given Information: There are 25 staff members out of which 4 staff members draw their own names.

Q: 1.Find the area to the left of z= - 2.42 2.Find the area to the left of z= 0.97

A: We have given that different z-scores, where Z ~ N(0,1).

Q: Suppose you have data on "timing of childbirth" for a sample of new mothers at University of lowa Ho...

A: GivenThe days before or after due date the baby born follow a normal distribution with mean 0 and st...

Q: Suppose that the average number of hours spent by senior high school students in your school for the...

A:

Q: Find Probability that, a person who test positive has disease.

A: here define events person have disease = D test result positive  = T  

Q: find the probability that (a) only two find the light green; (b) at most four find the green light; ...

A: Suppose that a traffic light regulation has established the following: the green light would be on f...

Q: Consider the given table, compute P45 * Class interval f fx fd cf s 34 - 52 53 - 71 4 43 172 -4 -16 ...

A: Given that  We have to find percentage of 45: 

Q: 1. This table shows the number of students from each grade level who earned at least two A's during ...

A: The probability of an event is calculated by the ratio of the number of cases favorable to that even...

Q: A single-elimination tournament with four players is to be held. In Game 1, the players seeded (rate...

A: The following solution is given below:

Q: pui. - (x 2Sx54 f(x) = otherwise

A: Solution

Q: Start with a deck of 64 cards—16 cards in 4 suits. Ask a person to think of card. Your task is to id...

A: The amount of information uncertainty in the single card,  Hs= log2N  Here total cards are N= 64 Hs=...

Q: Given P(A) = 0.34, P(B) = 0.60, P(C) = 0.21 and that events A, B, and C are independent, what is P(A...

A:

Q: 2) A data packet consists of 10,000 bits, where each bit is a 0 or a 1 with equal probability. Estim...

A: Given Information:- P(x = 0) = 0.50 P(x = 1) = 0.50 n = 10,000 x = 5200

Q: Find the probability of scoring a total of 9 points in 2 tosses of a pair of fair dice (a) once, (b)...

A: We toss a dice 2 times. There are total 6 faces of a die. 1,2,3,4,5,6 Then number of times the total...

Q: There are 10 male dogs, 14 females dogs, 6 pointer dogs, and 18 retrievers.  If one dog is ramdomle ...

A:

Q: A manufacturer knows that their items have a normally distributed length, with a mean of 16.4 inches...

A:

Q: 1. Briefly explain why statistics are needed.

A: Given that  Briefly explain why statistics are needed :   

Q: 3. If A, B and D are three events in a sample space where An B = 0 and AU B = S, show that P(D) = P(...

A: Given that, 3. If A, B and D are three events in a sample space where A∩B = 0 and AUB= S We need to ...

Q: An urn contains 20 red balls and 50 blue balls. Two are chosen at random, one after the other, witho...

A:

Q: The odds in favor of Nolan getting promoted are 7:3. Find the probability that Nolan gets promoted. ...

A: Given that  The odd in favor of nolan getting prompted are 7:3.  

Q: A recent study of 89 people showed they ate sandwiches (S) an average of 21.4 times and sd(S)=4.3.Ca...

A:

Q: 3 groups of 3 people are to be selected from 9 people, of whom 3 are man teachers, 2 lady teachers a...

A:

Q: Consider the given table, compute MEAN * Class interval f fx d. fd cf s 34 - 52 4 43 172 -4 -16 4 53...

A: We have given that the grouped frequency distribution table.

Q: 5. How is the sampling distribution of the statistic displayed?

A: Given that  We have to find the sampling distribution of chi square statistic:   

Q: in which subject is his standing better assuming normality in both subjects

A:

Q: Show complete solution:  A bag contains 5 red balls and 4 green balls. A ball is taken at random, an...

A: Given: A bag contains 5 red balls and 4 green balls. Total balls = 5+4 = 9 A ball is taken at random...

Q: Verify that the above is a valid density function. A batch is considered not sellable and then not a...

A: It is given that Y : proportion or percentage of impurities in a batch.  

Q: 3. Consider the graph of the following function. Weight (pounds) 140 120 90 60 30 10 20 30 40 Age (y...

A: Given: Graph