a.box includes 15 numberes billiard balls ranging from 1 to 15. the number is written down when a ball is picked at random. determine the pribability that the number is even or less than 5 A. 0 B. 1/15 C. 2/15 D. 3/15

Q: Exercise 3: Let (Yn)neN be a sequence of random variables with the property -a < Y, < 0 for a consta...

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Q: An urn contains 5 blue balls, 6 red balls, and 7 black balls. Two balls are randomly drawn without r...

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Q: find the expected value of each probability distribution. show a clear a solution, pls. thank you

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Q: SOLVE THE Following (show solutions) a. PERMUTATION 1. In howm may ways can 2 different books be a...

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Q: Question 1 In a shipment of 50 parts, the company accidentally included 7 defective parts. If an ins...

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Q: Which brand should the store eliminate? A. Brand D B. Brand A C. Brand B D. Brand C

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Q: (a) What is the probability that the psychic will get exactly two out of three tests right, if he is...

A: Here use binomial distribution because 

Q: Beer bottles are filled so that they contain an average of 330 ml of beer in each bottle. The amount...

A: Let X be the random variable from normal distribution with mean (μ) = 330 and standard deviation (σ)...

Q: A. Coin Let heads (H) = poetry  Let tails (T) = science fiction or biography  Toss coin three tim...

A: Introduction: It is required to identify the suitable simulation design to estimate the probability ...

Q: 1. Suppose three cards are selected from a standard deck of 52 cards and laid out in a row on a tabl...

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Q: At a factory that produces pistons for cars, Machine 1 produced 792 satisfactory pistons and 198 uns...

A: General formula of probability is ,  Probability =Number of favorable outcomes Total outcomes

Q: Answer only 3 6 7. Thank you. Please do it with solution.

A: Given data represents the enrollment for the past ten years. Calculations: (3) To find the value of...

Q: d. at least one of the banners is rectangular e. the three banners are either all rectangular or all...

A: Here we will use combination for this given Scenario  Here Given Rectangular banner with No  of diff...

Q: If one student is chosen at random, find the probability that the student was female OR received a g...

A: It is given that Total students = 65 Number of females = 33 Number of students who received C = 17 N...

Q: (a) Find the total number of possible outcomes. (b) List the set of sample space S.

A: NOTE: as per policy i have calculated first main question HERE , SAMPLE SPACE IS SET OF ALL POSSIBLE...

Q: How many ways can the letters be arranged? If each letter is distinct (that is, each letter E is dif...

A: Consider the letters of the word ELEEMOSYNARY Total 12 letters E occurs 3 times Y occurs 2 times  He...

Q: Suppose the mean life of an animal is 8 years with a standard deviation 1 year. Find the probability...

A: As per our guidelines we are suppose to answer only one question. Given,sample size(n)=15mean(μ)=8st...

Q: If an urn has 10 white balls and 5 red balls, what is the probability that 4 randomly selected balls...

A: Hypergeometric distribution is given by  

Q: Suppose that 56 % of students play football, 53 % of students play cricket, and 12 % of students pla...

A: Let F=students play footballC=students play cricketGiven,P(F)=0.56P(C)=0.53P(F¯∩C¯)=0.12

Q: A certain brand of shoes comes in 5 different styles, with each style available in 4 distinct colors...

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Q: The probability that a contractor will get a plumbing contract, is 2/3 and the probability that he w...

A: It is given that P(plumbing) = 2/3, P(electric) = 1 - (5/9) = 4/9 P(plumbing Or electric) = 4/5

Q: State if each scenario involves a perimutation or a combination. Then find the number of possibiliti...

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Q: 50 people were asked for their preference regarding pizzas and burgers. Their response to 3 question...

A: a) The probability that someone likes at least one is, Pat least one=Pburger+Ppizza-Pburger∩pizza   ...

Q: 2. Let {N(t)} denote a Poisson process with rate A. For 0 < s< t, derive the joint distribution P(N(...

A: Given: N{t} is a possion (λ) P(N(s) = i | N(t) = j) needs to be found.

Q: A bag contains several marbles, 15 of which are blue, 11 are yellow, and 8 are green. Answer the fol...

A: According to the given information, we have Number of blue marbles = 15 Number of yellow marbles = 1...

Q: A car manufacturer offers a certain make of car with 4 extprior colors, 3 interior colors, and 6 eng...

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Q: Eva's kitchen prepares banana cake containing on the average 3 toppings. Find the probability that b...

A: GivenOn average 3 toppingsλ=3Let 'X' be that banana cake contains toppingsx~Poisson(λ=3)P(X=x)=e-λ×λ...

Q: child diagnosed with neuroblastoma. What are the chances that the child undergoes surgery and is cur...

A: .here given, According to the Children's Oncology Group Research Data Center at the University of Fl...

Q: A university class has 27 students: 13 are psychology majors, 5 are business majors, and 9 are nursi...

A: Given that  A university class has 27 students. Psychology majors = 13 Business majors = 5 Nursing m...

Q: c) How many different outcomes have at least 2 heads ? E) How many different outcomes have at most 7...

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Q: CNNBC recently reported that the mean annual cost of auto insurance is 1000 dollars. Assume the stan...

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Q: Find the distance between the points and the slope of the line containing the points. (Please provid...

A: Given, Find the distance between the points and the slope of the line containing the points.   

Q: 3. Nine friends consisting of seven girls and two boys bought a ticket for a theater. In how many wa...

A: Given that, Nine friends consisting of 7 girls and 2 boys bought tickets for a theater. We need to f...

Q: A batch of industrial coils is known to have 13 defective coils and 74 good ones. It was shipped out...

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Q: In a population of 10,000, there are 5000 nonsmokers, 2500 smokers of one pack or less per day, and ...

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Q: Aldo works for NASA designing planetary rovers. For his current project, he has to design a rover ca...

A: Introduction: Define X as the random variable of interest here, denoting the high temperature on Ven...

Q: What is the expected number of times the outcome is greater than 1 and smaller than 6

A: Here fair die is rolled 16 time  Each trial independent  Finite number of trial  Two outcomes succe...

Q: A state makes license plates with two letters followed by four numbers. if no repetitions of the num...

A: The license plates must consist of two letters followed by four numbers.

Q: Determine the probability that someone who is using the lie detector is innocent if the lie detector...

A: Here use tree diagram and Bayes rule 

Q: a) Find the odds against drawing a queen. -) Find the odds in favor of drawing a black face card.

A: It is known that Number of Queens = 4 Number of black face cards = 6 Total cards = 52

Q: 16. The debate club has 18 members, but only 4 can compete at the next meet? How many 4-person teams...

A: 16) Given Information: There are 18 members in the debate club. Only 4 can compete in the next meet....

Q: QUESTION 7 How many different rearrangements are there of the letters in the word "CONNECTICUT"?

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Q: Between 11 p.m. and midnight on Thursday night, Mystery Pizza gets an average of 5.6 telephone order...

A: Between 11 p.m. and midnight on Thursday night, Mystery Pizza gets an average of 5.6 telephone order...

Q: Threw fair coins are tossed. Find the probability that they are all heads if the first coin is heads...

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Q: For the following situation, find the mean and standard deviation of the population. List all sample...

A: Mean = Σx/n = (505+634+555+611+583)/5 =577.6 Standard deviation= √(E(X2)-mean2) =&gt; √(505^2+634^2+...

Q: a is playing a role-playing game with her friends. She will roll dice to determine if her character ...

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Q: A bag contains 11 $50 bills and 75 $1 bills. 19 bills are drawn without replacement. Find the probab...

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Q: Question 14 of 14 View Policies Current Attempt in Progress Suppose that X is a Poisson random varia...

A: Givenλ=9x~Poisson(λ=9)P(X=x)=e-λ×λxx!   ; x≥0

Q: A family decides to have children until it has three children of the same gender. Assuming P(B) = P(...

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