If there are 10 people and only 6 chairs are available, in how many ways can they be seated?

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Q: How many Licence plates of two letters followed by three digits can be made if the letters and digit...

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Q: Complete the table. Express answers up to two decimal places. X 1 90 82 6. 75 10 -1.3 48 36 4.8 4 48...

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A: What is the probability of getting at most 2 diamonds in the 5 selected without replacement from wel...

Q: How many Licence plates of two letters followed by three digits can be made if the letters and digit...

A: no.of digits(0 to 9)=10no.of letters (A to Z)=26

Q: Probability P(X) 0.06 Number of Copies X 0.14 2 0.16 3. 0.14 4. 0.12 0.10 0.08 7. 0.07 8. 0.06 6. 0....

A: Solution: Let, X=Number of copies and P(X) =Probability We have given following table: X P(X) 0...

Q: Suppose there is a game in which dice are used. The playe: earns 20 dollars if face 2 appears, 40 do...

A: For the given problem state whether it is true or false

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A: Given,no.of white balls=5no.of black balls=3Total no.of balls=8

Q: A has four shares in a lottery in which there are four prizes and five blanks. B has three shares in...

A: Solution:

Q: 4. The systolic blood pressure reading for a person varies throughout the day. Assume that for a cer...

A: The normal distribution is used in statistics to calculate probabilities.

Q: What is the chance that : (i) a leap year selected at random will contain 53 Sundays, (ii) a non-lea...

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Q: 8) Construct an estimator qn from pN (i.e., a formula for qy in terms of pN) so that the expected va...

A: From the given information, a fair coin was flipped. If it comes HEADS, candidate can answer honestl...

Q: Suppose that the scores on a reading ability test are normally distributed with a mean of 70 and a s...

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Q: 6. Suppose you walk a hiking trail at a speed which is uniformly distributed from 4 to 6 miles per h...

A: The pdf of the duration of the trip

Q: Customers arrive at a bank counter manned by a single cashier according to Poisson distribution with...

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Q: Find the probability of drawing two Kings from a pack of cards in two successive draws, the card dra...

A: Solution is given:

Q: 1. What is the probability that all three desks will be maple? P(Maple and Maple and Maple). 2. What...

A: A company has accepted a shipment of 80 new desks: 60 are made of maple and 20 are made of oak. The ...

Q: A potential solution to this is the following: when asking whether they support or do not support a ...

A: 7)GivenThe probability that a randomly polled person say that support the candidate =p The probabili...

Q: Let x be a random variable with a probability density function defined by the form f(x) = ke */2, x ...

A: We have given that X be a random variable with a probability density function defined by the form   ...

Q: 1. Find the sample space of a given spinner. 1. Find the sample space of a given spinner. Sample Spa...

A: Here AS per policy I have calculated 3 subparts kindly REPOST for remaining with note I need only th...

Q: B. PROBLEM SOLVING: Using the concept you have learned on these topics, answer the following. ARTS A...

A: Note: Hi, thank you for the question. As per our company guideline we are supposed to answer only fi...

Q: Question 2. Ten men and eight women are going to occupy a row of 20 seats. The men are seated from l...

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Q: Allen Shoemaker derived a distribution of human body temperatures with a distinct mound shape.t Supp...

A: Given: Mean= 98.6 Standard Deviation = 0.8

Q: Suppose we want to choose 5 objects, without replacement, from 18 distinct objects. a) If the order...

A: Given,Total no.of distinct objects=18

Q: The following function is probability mass function. f(x) = Determine themean, , and variance, o, of...

A: Given that : Probability mass function is  f(x) = 3x+1 / 35    ; x= 0,1,2,3,4 firstly find all f(x) ...

Q: How many students are enrolled in: d. Neither French 10 nor Spanish 200 e. Exactly 2 courses f. At ...

A: Here use Venn diagram

Q: Given below is the probability distribution of X: Find the value P(Xs1) * 2 3 P (X = x) 7c 5c 40 3c ...

A: we have given that x 1 2 3 4 5 P(X=x) 7c 5c 4c 3c c

Q: Suppose that in a day, the probability of a car agents' not closing any deal is 0.35. On the other h...

A: Consider, X be the random variable that shows the number of deals that are closed. Using the given i...

Q: Suppose that X takes on one of the values 0,1,2. If for some constant c, P(X i) = cP(X =i – 1), for ...

A: Given Suppose that X takes on one of the values 0, 1,2. If for some constant c, P(X i) = cP(X = i − ...

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Q: In this round, the probability that his winnings will be around 30,000 to 50,000 pesos is While the ...

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Q: How many ways can a Mayor and Vice-Mayor be chosen from 8 candidates? O 28 О 52 О 56 О 102

A: Note: Hi, thank you for the question. As per our company guideline we are supposed to answer only fi...

Q: The diagram shows a spinner made up of a piece of card in the shape of a regular pentagon, with a to...

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Q: Let X be a random variable that can take three values: -1, 0 , 1, and let My(t) be the moment genera...

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Q: The weight of babies 3 months of age is normally distributed with a mean of 4.5 kilograms and a stan...

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Q: Suppose Z follows the standard normal distribution. Use the calculator provided, or this table, to d...

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Q: An automobile dealer has kept records on the customers who visited his showroom. Forty percent of th...

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Q: A researcher is conducting a study to investigate the relationship between students of Bachelor of B...

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Q: -5 -4 1 2 P(x) 1/4 1/8 1/2 1/8 V(x) = 8.25 correct Error

A: Given information- We have given the probability distribution for X. We have to find the V(x).

Q: An airliner carries 400 passengers and has doors with a height of 75 in. Heights of men are normally...

A: Given,mean(μ)=69standard deviation(σ)=2.8

Q: 7) If you were the attacker, and knew that your opponent was trying to minimize the expected cost of...

A: Given that N sites that need protection(number them 1 to N) The choices of qi and pirepresenting the...

Q: What proportion of the adult men in the United States are at least 6 feet tall?

A: here mean= 69.5 inches standard deviation =  3.5 inches Y = height of men

Q: . Illustrates the permutations of 1, 2, and 3? a.) 123, 132, 121, 231, 213, 312 b.) 123, 132, 231, 2...

A: NOTE-AS PER POLICY I HAVE CALCULATED FIRST 3 PARTS

Q: We assume that the temperature during the month of March follows a normal distribution with an expec...

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Q: u = 70;0 = 5;z = -1.5; find X x = 70; z = 0.5 ;s = 6; find X

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Q: roblem 2: Strategic Defense There are N sites that need protection (number them 1 to N). Someone is ...

A: Given:- There are N sites that need protection (number them I to N). Someone is going to pick one of...

Q: Mr. Lang has 11 polo shirts and 3 is green. Mr. Norman has 8 polo shirts and 1 are green. Mr. Thomas...

A: Given -    Mr. Lang has 11 polo shirts and 3 is green    Mr. Norman has 8 polo shirts and 1 is green...

Q: 84. (a) If for two events, A and B 1 P(B) and P(A/B) Then find P(B A). 4 (b) If P(A) = 0.4, P(A U B)...

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