Consider an ETNB distribution with r = -0.25 and ß = 1. Determine the probability of the ETNB for the zero-truncated version wherek = 1,2 and find the mean and the variance.

Q: 1. Suppose that X is a binomial random variable with n = 200 and p = 0.4. Find the probability PCX <...

A: Given: n = 200 p = 0.4    

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Q: Pr(A n B) = 0.2 Pr(A) = 0.3 Pr(B') = 0.5 Hence, fill in the intersection table: A A' B B'

A: It is given that, Pr(A ∩ B) = 0.2, Pr(A) = 0.3 and Pr(B’) = 0.5.

Q: The total nitrogen (TN) concentration (mg/L) is one of the important indicators for a water sample. ...

A: Here sample is given,  Xi: 21, 23, 30, 28, 22, 27, 32, 35  Sample size is n= 8 Null hypothesis for t...

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Q: Specifically, we see from model selection that it may be desirable to select only a subset from avai...

A: Given information: The number of observations is n. The number of predictor variables is n – 1.

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A: We have given the following statement about the variance and standard deviation Note: According to B...

Q: Consider a binomial experiment with n = 20 and p = 0.70. a. Compute f(12) (to 4 decimals). b. Comput...

A: Given n=20 P=0.70 q=0.30

Q: Let X be a random variable such that P(X) = 0.25 for x = 1, 2, 3, 4| .What is |P(5) ?

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Q: The gym which provides the training expects the increase in enrollments in 2022 to be similar to pas...

A: Given information: μIncrease=13%σIncrease=1.4%Last year's number of enrolles=80,000

Q: Exercise 4.3 Two measurement methods are used to evaluate the surface smoothness of a paper product....

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Q: A box contains one 20 peso bill, one 50 peso bill and one 100 peso bill. Two bills are drawn in succ...

A: Box contains = One 20 peso bill, one 50 peso bill, one 100 peso bill Two bills are drawn succession ...

Q: 1. Given a deck of 30 cards labelled with numbers 1- 10 (with 3 cards of each number), how many card...

A: From the given information,  A deck of 30 cards labelled with numbers 1-10 (with 3 cards of each num...

Q: what should we pay in return each time the sum does not exceed four to make the game fair?

A: Here two dice are rolled  So number of total outcomes = 6×6 = 36

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A: Erlang is a unit of GSM traffic measurement which represents the continuous use of one voice path. G...

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Q: (Round to four decimal places The probability that the member selected at random is from the shaded ...

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Q: Identify the type of sampling used: a. Globe selects every 50th subscriber from the assembly line fo...

A: Sampling is a technique used to draw sample from the population of interest.

Q: Using this test, what is the probability that a satisfactory product will be flagged as unsatisfacto...

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Q: single die is rolled twice. Find the probability of rolling a 4 the first time and a 3 the second ti...

A: Given:  a single die rolled twice then total sample space S=36  to find probability of rolling that ...

Q: 3) If there were a 1000 runners in a race, how many of them got a z score of 3 or better for the rac...

A: The z score value is related to normal distribution and it explains that, how standard deviations we...

Q: In a certain neighbourhood, 32% of homeowners have a cat, 45% have a dog and 40% have neither. We ra...

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Q: Following are average high and low temperatures in January for 6 randomly selected cities Here, x de...

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A: HERE Total 6 persons are there  3 men and 3 women 

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Q: 4. Find the probability of getting a numbered card when a card is drawn from the pack of 52 cards.

A: We have given that.  There are 52 card in the deck in which they divided into two color i.e red(26) ...

Q: P(2 <Y<6]X= 2) =| (Simplify your answer.)

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Q: The following three terms are the 21, 22, and 23d terms of an A.P. Find the first term of this AP 87...

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Q: st each of the following by performing the steps in hypothesis testing. 1. The mean sales of 50 sale...

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Q: 1) How many games will be played in total, in the tournament? We can represent the results of this t...

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Q: Suppose B is a Brownian motion. Please answer the following questions, justifying your answers: a. F...

A: Given B is a Brownian motion.

Q: In a lottery, the top cash prize was $646 million, going to three lucky winners. Players pick four d...

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Q: A box contains 9 plain pencils and 1 pen. A second box contains 3 color pencils and 3 crayons. One i...

A: From the given option we have In first box total items = 9+1 = 10 In second box total items = 3 +3 =...

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A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and s...

Q: Suppose the grades in a finite mathematics class are Normally distributed with a mean of 75 and a st...

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Q: STIOW sheet provided, 1. Find an interval of values for Z using the standard normal distribution, co...

A: as per company guidelines I solved only First questions ..thank you 

Q: Problem 3 Consider the Markov chain with three states, S={1,2,3}, that has the following transition ...

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Q: Exercise 5.3 An electronic scale at an automated filling operation stops the manufacturing line afte...

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Q: An experiment involves tossing five coins. How many elements are there in the domain?

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Q: a) Derive the probability for guessing the correct in a ten-item in a true or false type of quiz. b)...

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Q: Please create an experiment (Dice, cards, or spinners can be used)  that must consist of 3 actions. ...

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Q: Can the Normal approximation to the binomial be used when n=20 and p=0.8?

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Q: 3. 1 card is drawn at random from the pack of 52 cards. (i) Find the Probability that it is an Ace, ...

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Q: lustration 12.2. The sale of a commodity in tonnes varied from January 1961 to December 1961 in the ...

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