Do you think this is a good idea? Find the expected value of hosting the tournament.

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Q: A bag contains 3 Red and 4 Black balls, A ball is drawn at random from What is the probability that ...

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Q: your final answers and round your final answers to three decimal places. a) Find the probability tha...

A: here as per guidelines i have calculated 3 subparts  Here given, According to a recent survey of com...

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A: Note: "Since you have posted a question with multiple sub -parts, we will solve first three sub part...

Q: Two different teams named A and B are asked to separately design a new product within a month. From ...

A: just look at the Venn- Diagram............

Q: 15. A box contains five green balls, three black balls and seven red balls. Two balls are selected a...

A: Here both question are without replacement model so use hypergeometric distribution

Q: An American roulette wheel contains 38 numbers: 18 are red, 18 are black, and 2 are green. When the ...

A: Givenno.of red numbers=18no.of black numbers=18no.of green numbers=2Total numbers=38

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Q: A garage has 2 mechanics and 5 service bays to house vehicles. Customers arrive on average every 3 h...

A: GivenThe number of mechanics in garage =2The number of service bays =5The average service time =2 ho...

Q: Question 6 On average there are 3 earthquakes each year in a certain geographic location. The distri...

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Q: How many different words can we make using the letters A, B, E and L?

A: how many different words can we make using the letters A,B,E and L?number of different words=4

Q: Suppose that T(X) is sufficient for 0 and that ^e(X) is an MLE of 0. Show that ^0 depends on X throu...

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Q: 1. Fill out the table.

A: here given outcomes of rolling 2 dice there are total 36 outcomes  

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Q: An urn contains 7 white and 3 red balls. Two balls are drawn together at random from the urn. Find t...

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Q: Solve for the probability of each event. Write your answers as a reduced fraction. Twenty-five ball...

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Q: umbrella and a shaving kit in that order

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Q: second-stage smog alert has been called in a certain area of Los Angeles County in which there are 7...

A: a) It is given that N=70, M=28 and n=10.

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Q: It is commonly said that those who are good in Mathematics are not good in English. A teacher tried ...

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Q: An unbiased die is thrown twice. Find the probability distribution of the number of sixes.

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Q: Binomial distribution calculati If n=5 and p=0.5, find P(x=1) Give at least 4 decimal places

A: 1)

Q: 1. A point is chowen at random inside a circle if radius 2. What is the probability that the point i...

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Q: Three card are drawn at random from a full pack of cards. Find the probability that the three cards ...

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Q: There is a  standard deck of 52 cards, a hand of 7 is dealt. Please find How many hands are possibl...

A: Since the deck of cards consists of 52 cards we can say that the total possible outcome for each car...

Q: Assume that a procedure yields a binomial distribution with a trial repeated n = 5 times. Use some f...

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Q: Direction: Complete the table below then find the mean, variance and standard deviation of the follo...

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Q: The joint probability density function of X and Y is given as S(x,v) =. 1sxs2, 0sys3. (i) Find the m...

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Q: Suzy randomly picks marbles from a bag containing 16 identical marbles. How many possible outcomes a...

A: Given,Total no.of marbles=16

Q: Performance Task 4: Problem Solving & Multiple Choice. Directions: Solve the following problem, show...

A: As per our guidelines we can solve first MCQ question and rest can be reposted. Solution-: Given dat...

Q: A high school baseball player has a 0.286 batting average. In one game, he gets 6 at bats probabilit...

A: Note: Please repost 2nd question as I can author only 1 question as per my policy Given data,p=0.286...

Q: . What is the probability of getting a red jelly bean first, then a non-red jelly bean if two jelly ...

A: Here given  A bag of jelly beans contains ten red, six green, seven yellow, and five orange jelly be...

Q: Mammography and clinical breast examination are the two major techniques used to screen for breast c...

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Q: TABLE A shows the number of success data obtained from a standard and new procedure of bio engineeri...

A: Given data : x1= 73 n1= 120 x2= 101 n2= 120 significance level, 0.05

Q: that out of these three items (i) three items are non-defective; (ii) two are non defective and one ...

A: here given , there are total 20 items 12 are non defective  and  8 are defective customer select 3 i...

Q: In how ways can the letters in the word WISDOM be arranged such that the ending letter is a vowel?

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Q: Ten coins are tossed simultaneously. Find the probability of getting (i) atleast seven heads; (ii) e...

A: Solution is given:

Q: There are six P20 peso-bills, ôné P. wallet. If a peso bill is drawn from the wallet at random, find...

A: Given Information: Number of 20 peso-bills is 6 Number of 50 peso-bills is 1 Number of 100 peso-bill...

Q: A. Given u = 200 and o = 24, compute for the corresponding z-scores of the following raw scores. Rou...

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Q: A stockist has 20 items in a lot. Out of which 12 are non-defective and 8 are defective. A customer ...

A: Solution is given: hope the answer is helpful.

Q: The events A and B are such that P(BIA)= 0.2, P(B|A') = 0.3, P(A|B)= 0.4 and P(A) = p a) Find the va...

A: the events A and B are such that P(B|A)=0.2,  P(B|A')=0.3,  P(A|B)=0.4 and  P(A)=p

Q: Suppose a computer company has manufacturing plants in three states. 50% of its computers are manufa...

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Q: suppose that in a senior college class of 500 students it is found that 210 smoke, 258 drink alcohol...

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Q: Hi! My topic is about Probability of Mutually Exclusive and Not Mutually Exclusive Events. If applic...

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Q: When a single die is rolled, find the probability of getting a 7.

A: It is a problem of basic probability in which we have to find out the probability of getting a 7.

Q: 1A. Check if numbers 1, 2, 3, 5, 4, 5 can represent lengths of a prefix code. Prove. 1B. The alphabe...

A: we are solving this problem by means of Huffman code with minimum variance below are the steps to fo...

Q: 15. A rug manufacturer has decided to use five compatible colors in her rugs. However, in weaving a ...

A: Given that  For Rug manufacturer  Number of colors=5  In a Rug weaving  Number of spindles=4  We hav...

Q: Heart failure is due to either natural occurrences (84%) or outside factors (16%). Outside factors a...

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Q: Find the chance that the first card is a club and the second card is a club

A: There are total 52 cards in deck Two cards are drawn that is without replacement  Total club cards =...