In a box containing 8 red balls, 8 green balls and 8 blue balls, how many color arrangements are there for three balls chosen at random without returning the balls chosen?

Q: Attempt only if you can solve all parts I'll upvote your answer, otherwise I'll downvote Suppose…

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Q: iv) two of the numbers are the same and the remaining number is different (a "single pair").

A: here given ,  three fair six sided dice are rolled  probability of rolling each number  = 1/ 6…

Q: rovide an appropriate response. Use the Standard Normal Table to find the probability. An airline…

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Q: a. What is the probability that all the three grade 11 students are included? b. What is the…

A: here given  there are total 10 students in group  and of them 3 students are grade 11 students  5…

Q: f (x, y) 1 0.05 0.05 0.00 g (x) 0.10 a. Determine the mean of X. b. Determine the mean of Y. c.…

A: As per our guidelines we are suppose to answer only three sub parts. Mean of X (E(X))=∑X.g(x)

Q: μ = 3, o² = 9, P(-6 < X<12) a. Determine P(u - ko < X <u+ ko) ≥ 1 − 1/k²

A: It is given that Mean = 3 And variance = 9

Q: discuss any 3 probability sampling techniques by giving examples

A: Solution-: Discuss any 3 probability sampling techniques by giving examples.

Q: Find the probability that 2 successive reds are drawn from bag A. B. Find the probability that a red…

A: here given ,  there are total 7 balls in bag A and 7 balls in bag B  Bag A contains 3 red and 4…

Q: 6 cards are drawn at random from a standard deck. Find the probability that all the cards are…

A: Given data: Total card in standard deck of card = 52

Q: z is a standard normal random variable. The P(-1.96 ≤z S-1.4) equals O a. 0.475 Ob. 0.0558 O c.…

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Q: If E denotes the expectation the variance of a (random variable X is denoted as (E(X))^2 - E(X

A: Given: If E be the expectations then varience of random variable x  Var(x)= (E(x))^2-E(x)  a); True…

Q: 9) Two dice are rolled simultaneously. What is The probability that The two scores are different?

A: When we roll two die simulataneosuly, we get the following sample space as S=…

Q: What happens to the width of a confidence interval as we increase confidence level, i.e as we…

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Q: What is the probability that this customer is one of the careful customers?

A: here define events  customer is Reckless  = R customer is Careful = C  customer has an accident…

Q: 6. if the scores of samples of students are 16 12 10 11 14 13 15 (a)13 (b)12 (c)11 then median is

A: Median is the middle most items. There are 8 items. The data is arranged in ascending order is given…

Q: 1. In an experiment where 2 balls are drawn successively at random without replacement from a box…

A: To find: The probability that none is red balls

Q: 6. A 5-pound bulk bag of M&Ms holds approximately 2900 pieces. How many of each color should we…

A: Hello Thankyou for the question. According to our honor code can answer only three sub parts at a…

Q: If 5 cards were picked at random from a deck of 52 cards, find P(Exactly 2 are hearts)?

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Q: A manufacturing plant consists of four machines, independently operating, to produce a certain…

A: The reliability or the probability of working of the four machines is as follows: Machine…

Q: 1) Find the two-step transition matrix

A: here given Transition Matrix of markov chain

Q: next problem with the production line diagnosed as being due to an initial repair that was…

A: Here use probability tree and Bayes rule

Q: Calculate the means and standard deviations of:37, 26, 19, 21, 19, 25, 17 3: 7.141 O a. b. 3; 2.414…

A: From the provided information, Number of observations (n) = 7

Q: Q1/ Grades in statistics class are weighted as follows: Tests are worth 50% of grade, homework is…

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Q: 4. (简答题, 8.0分) The number of credits being taken by a sample of 13 full-time college students for a…

A: Measure of central tendency are used to measure the central values. Measure of central tendency are…

Q: 1. A company decides to investigate the amount of sick sample of eight employees yields the…

A: As per bartleby policy I answered the first question

Q: Suppose· X · has probability-density-function (p.d.f) fx(x) = 7(1+x²)³ ° which one is the p.d.f..…

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Q: Suppose that X and Y have a joint probability density function given by ce-3z-5y fxy(x, y) = if x, y…

A: Given f(x,y)=ce-3x-5y x,y≥0

Q: 04: A group of 30 manufactured of concrete pipes contain 8 defective pipes and A sample of 5 pipes…

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Q: f(x,y) x=0x=1 y=0 0.4 0.1 0.1 0.4 An error occurs when X Y. An 8-bit long message is sent over this…

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Q: The random variables A and B have variances 0.2 and 0.5 respectively. Let T= 5A+2B. The variance of…

A: Here given  Var(A) = 0.2 Var(B) = 0.5 T = 5 A + 2B

Q: 0.10, and 0.20, respectively, what is the probability that the system functions?

A: here given ,  p(A') = probability of A fail =  0.10 , so p(A) = 1- p(A') = 1 - 0.10 = 0.9  p(B') =…

Q: In a box containing 8 red balls, 8 green balls and 8 blue balls where 3 balls will be drawn in…

A: Answer:- In a box containing 8 red balls, 8 green balls and 8 blue balls where 3 balls will be drawn…

Q: 2. For an exam given to a class, the students' scores ranged from 35 to 98, with a mean of 74. Which…

A: Given:For an exam given to a class the students scores ranged from 35 to 98 with a mean of 74

Q: If E denotes the expectation the variance of a random variable X is denoted as? a. (E(X))² O a. O b.…

A: Given,E denotes the  expectation.

Q: A college is going to administer an assessment test to incoming freshman. Co be administered over…

A: Note : Both questions are different questions. As per answering guidelines I have to answer only one…

Q: You have the following pairs of socks in your suitcase: 2 white, 1 red, 3 blue and 4 black. A.) If…

A: As Prof. N. G. Das said "If there are n mutually exclusive, exhaustive and equally likely outcomes…

Q: For the given probability distribution, X f(x,y) 1 2 5 0.25 0.2 y 10 0.2 0.15 15 0.15 0.05 Determine…

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Q: The number of kilograms of bananas sold by a certain fruit vendor over a year follows a Poisson…

A: GivenAn average 52 kg of bananas per day λ=52

Q: 3. There are 64 children in year 4. a) 8 are off sick. What fraction of children is left? b) 48 stay…

A: Given : There are 64 children in year 4.

Q: a. Determine b. Determine C. Determine d. Determine the mean of x the mean of Y the variance of X…

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Q: 1. When choosing one skittle, are the events "selecting a red skittle" and "selecting a blue…

A: HERE as per GUIDELINES I HAVE CALCULATED 3 SUBPARTS here given ,  there are total 15 +16 +12 + 14 +5…

Q: 4. In one of the biggest schools in Metro Manila, 80% of their high school students are known to…

A: Given: n= 15 Probability of success , P = 0.80 q = 1-p = 0.20 Formula used: P(Y= r) = nyPrqn-r Where…

Q: (1) Find the two-step transition matrix

A: here given Markov chain has the transition matrix  0.40.10.50.30.70100

Q: Determine whether the distribution represents a probability distribution. X 3 7 10 13 P(X) 0.1 0.3…

A: The provided information is  X 3 7 10 13 P(X) 0.1 0.3 -0.7 0.8   Then,…

Q: Suppose that the probability that iraqi man has a high blood pressure is 0.15. If we randomly select…

A: "Since you have posted a question with multiple subparts, we will solve first 3 sub-parts for you.…

Q: 1. A weighted die is tossed 30 times.  The probability of rolling a 6 with this unfair die is 0.25.…

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

Q: Find the probability that a green is drawn from B. B. Find the probability that a red is drawn from…

A: here define events  R = red ball  G= Green ball here 2 balls are selected from A and Transfer to B ,…

Q: A study claimed that the competence of Engineers is described as moderately competent having an…

A: Given information: μ=4.02x=3.35n=55N=110s=0.3519α=0.01

Q: Which game should he play if he wants the best chances of winning? Explain the answer

A: HERE GIVEN , Mark has the choice of playing two different games. When he plays poker, the odds in…

Q: The probability distribution for the random variable, x, is x:2, 2.5,3.0,3.5,4.0 ,4.5 and P(x):0.07,…

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