1. Let T-t(14) and P(-b

Q: When two dice are rolled 36 times: Determine the empirical probability that a 9 comes up 6 times.

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Q: According to a research, the average young adult spends 5.6 hours in front of a computer, with a sta...

A: Let X be the random variable from normal distribution with average or mean (μ) = 5.6 and standard de...

Q: Here are summary statistics for the weights of Pepsi in randomly selected cans: n= 36, x 0.82411 lb,...

A: Givenn=36x=0.82411s=0.00568confidence interval=95%

Q: Three couples (husbands and their wives) must sit at a round table in such a way that no husband is ...

A: 3 couples (6 persons) Circular Total ways =  (factorial n-1) = (factorial 5)=120 ways. 

Q: Assume that 1 in 300 people cany the defective gene causes ed colon cancer iha sanple of 1000 indivi...

A: Given that  Sample size n =1000 Success of probability p =1/300=0.0033  

Q: ckle cell anemia is an inherited disease in which red blood cells become distorted and prived of oxy...

A: Given that,S represents Sickle cell genes represents healthy gene P(Child has sickle cell anemia)=?

Q: Qn1.Distinguish between probabilistic and non probabilistic sampling 7:50 AM

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Q: From 1 to 69 numbers, What is the probability that two consecutive numbers in the 5 selected numbers...

A: Given the problem of selecting five numbers from 1 to 69.

Q: shipment of parts contains 120 items of which 10 are defective. Two of these items are randomly chos...

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Q: réčently répörtéd thất the mean annua eviation is 150 dollars. You will use a simple random sample o...

A: Solution

Q: A box contains 25 IC, seven of which are defective. Two IC are drawn at random. Find the probability...

A: Given that total = 25 defective =7 non defective = 18  

Q: What is the approximate shape of the distribution for the proportion of "e s in the random samples o...

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Q: Evaluate the number. C(5, 4)

A: According to the given information in this question We need to evaluate the C(5,4)  

Q: Tom and his family are relocating to Los Angeles. They purchased a home they really like, which cost...

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Q: Let X1, X2, . , X, be independent Bernoulli random variables where the probability that X; = 1 equal...

A: Solution

Q: 3. The following table lists the outcomes of free throw attempts by Ben. Second Hit Miss Total Hit 6...

A: Please note that as per our guidelines I have answered the first question. Please repost the remaini...

Q: a. all the balls are orange? b. all the balls are green? c. all the balls are yellow? d. 2 are orang...

A: Here use counting principle 

Q: The Credit Risk Department of a major bank estimates the default rate on loans under $10,000 to be 5...

A: Given,p=0.05n=1900

Q: The table to the right shows the number of people testing positive for a certain disease amongst tho...

A: Required probability is P(tested positive | have disease)

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

Q: contra is req by a cou planning department to e, four, (depending nature of the project) in applying...

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Q: Joe, a DOH COVID-19 tracker, found out that the number of infected persons of COVID-19 in seven low-...

A: We have population values 1,2,7,8,9,10,121,2,7,8,9,10,12 population size N=7N=7 and sample size n=5....

Q: In a job fair, 3000 applicants applied for a job. Their mean age was found to be 28 with a standard ...

A:  Given that.   X~N( μ , ?^2 )   μ=28    , ?=4   Z-score =( x - μ )

Q: In 2019, approximately 97.4% of all the runners who started the Boston Marathon (in Boston, Massachu...

A: Given that  Approximately 97.4% of all the runners complete the race.  P = 97.4% = 0.974 (1-P) = 1-0...

Q: Mr. W wants to divide a class of 20 students into 5 groups of 4 for a.same task. In the class, Peter...

A: Given 20 student divide into 5 groups of 4 for a same task Find How many ways are there to group the...

Q: A large airline company called Absolute Airways monitors customer satisfaction by asking customers t...

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Q: You and your partner share a tandem bicycle. You both rely on it to get to work. Unfortunately, you ...

A: Given that the analysis of tracking data has shown that the times when you are ready to go each morn...

Q: 2) The Math Club consists of 15 members. Four of them will represent the school in a math competitio...

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Q: Assume that when human resource managers are randomly selected, 48% say job applicants should follow...

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Q: Suppose that 3 cards are drawn from a​ well-shuffled deck of 52 cards. What is the probability that ...

A: GivenTotal no.of cards in a deck = 52no.of red cards in a deck = 26        (i.e., diamonds and Heart...

Q: Verify Property 2 of the definition of a probability density function over the given interval. 1 f(x...

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Q: Find the probability of the indicated event. a. She gets one of each color other than blue, given th...

A: here given, bag contains 3 red marbles, 2 green marbles 1 blue marble 2 yellow marbles 2 orange marb...

Q: Grand Sun Buffet is a large restaurant chain. After paying for a meal at Grand Sun Buffet, customers...

A: For the given data ( a ) mu =? ( b ) sigma = ?

Q: Q3: A study was conducted to determine the effectiveness of a particular test for detecting a certai...

A: In statistics, the probability plays a vital role, and it is defined as the ratio of favorable outco...

Q: Which is the best approximation of the fixation probability of the mutant B allele, present as one i...

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Q: CNNBC recently reported that the mean annual cost of auto insurance is 1025 dollars. Assume the stan...

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Q: you are kidnapped by a mafia and they are planning to kill you. However, they will set you free if y...

A: Introduction: It is required to find the probability that the kidnapped person is able to walk away ...

Q: A die will be rolled 5 times. Find the chance of getting exactly one four

A: Given  A die is rolled 5 times n=5  p=1/6  p=Probability of 4 X=Number of 4 X~Binomial(n=5,p=1/6)

Q: The mean gasoline consumption of 10 cars is 28 liters with a standard deviation of 1.60 liters. Find...

A: Given: n = 10 x¯ = 28 s = 1.60    

Q: Which of the following statement is not true? A) Bounded feasible regions have both a minimum and a ...

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Q: Styles Styles Pane Open Gramiharly Dictate Editor Problem 10 As part of an insurance company's train...

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

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Q: Data from a survey of customers are on an ordinal scale (1 to 7) regarding satisfaction with the ser...

A: Given a situation, we have to identify which statistical test is used here and also explain the test...

Q: A restaurant with 25 tables has 4 tables by the window. Parties are seated randomly at the tables as...

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Q: 52 well-shuffled cards. Find the probability that (a) 4 are queens, (b) 2 are jacks and 3 are queens...

A: HERE 5 CARDS ARE DRAWN FROM DECK OF 52 CARDS  there are total 52 cards in standard deck  here it is ...

Q: A study of the diastolic blood pressures of men produced a mean of 82mmHg and a standard deviation o...

A: The mean is 82 and the standard deviation is 10.

Q: What is the probability for the cases for which judgement were made on but did not account for the e...

A: Here AS per policy I have calculated 3 subparts  Let P (J) =0.25 be theprobability of cases brought ...

Q: Bob selects independent random samples from two populations and obtains the values p1 = 0.700 and p2...

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Q: IQ scores: Scores on an IQ test are normally distributed. A sample of 17 IQ scores had standard devi...

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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 ...