A die is rolled 10 times. Find the probability of rolling exactly 1 five.

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A: From the provided information, Mean (µ) = 0 Standard deviation (σ) = 2 Let X be a random variable wh...

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A: Given Information: Consider the given payoff matrix:   Cold Weather Hot Weather Sell Cold Drink...

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Q: The number of injury claims per month is modeled by a random variable N taking values 0, 1, 2, ... w...

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Q: An urn contains 5 tiles, each containing one of the numbers from 1 to 5. An experiment consists of s...

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Q: A company has three machines B1, B2 and B3for making 1kN resistors. It has been observed that 70% of...

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Q: Let S = {a, b, c, d, e} with P(a) = 0.29, P(b) = 0.18, P(c) = 0.12, and P(d) = 0.08. If F is the eve...

A: According to the given information, we have S ={a, b, c, d, e} P(a) = 0.29 P(b) = 0.18 P(c) = 0.12 P...

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Q: The loss due to a fire in a commercial building is modeled by a random variable X with density funct...

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Q: Direction: Solve the following problems as indicated. employees have the following monthly dues in t...

A: We have given that,  The data set is,  10,40,5,20,10,25,50,30,10,5,15,25,50,10,30,5,25,45 Them,  We ...

Q: In how many ways can a hand of 4 diamonds be chosen from an ordinary deck?

A: The combination formula is given by

Q: If the universal set is given by S={1,2,3,4,5,6}, and A={1,2}, B={2,4,5},C={1,5,6} are three sets, f...

A: Given that  S=(1,2,3,4,5,6) , A=(1,2) , B=(2,4,5) , C=(1,5,6) 1) (A  U B) 2) A n B  3) AC , Note: Ac...

Q: Miss Bailey's drive to her cottage from Oakville varies uniformly from 3 hours and 15 minutes to 4 h...

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Q: How many permutations of all the letters in the English alphabet contain the string abc and the stri...

A: There are 26 letters in the English alphabet

Q: In a survey, 3 of 4 students said the courts show "too much concern" for criminals. The probability ...

A: Let X be the random variable with probability (p)= 3/4 = 0.75 and sample size (n) = 7 Then,  We will...

Q: A random sample of size 20 from a normal population gives the sample standard deviation of 6. Test t...

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Q: Assume the number of physical damage losses for houses as a result of hurricane Irma in Barbuda is n...

A: Given that  X~N( μ = 4000 , ? = 800 ) μ = 4000 , ? = 800 Z-score =(x-μ)/? Note: According to bartleb...

Q: The letters A,A,A,B,B̟C,C,D,E,F,G,H are printed on identical cards (one letter on each card). The ca...

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Q: The lengths of trout in a certain lake are normally distributed with a mean of 7 inches and a standa...

A: The mean is 7 and the standard deviation is 2.

Q: from this urn. Compute the probability that neither of them is white. Find also the probability of g...

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A: Let X be the number of tails(random variable) follow binomial distribution n=3 , p= 0.5 (coin is unb...

Q: Given the data set {50, 5, 12, 13, 15,18, 22, 6} Determine the 75th percentile.

A: Ans#- Given data set            { 50, 5, 12, 13, 15, 18, 22, 6}           Determine the 75th percent...

Q: Probability problem: Example 12-17. A five figure number is formed by the digits 0, 1, 2, 3, 4 (with...

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Q: A student has a $1 bil, a $5 bill, a $50 bill, and a $100 bill a. If the student must select at leas...

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Q: Consider a gambler who starts with an initial fortune of $1 and then on each successive gam- ble eit...

A: Given information: It is given that the gambler starts with an initial fortune of $1. The probabilit...

Q: according to CDC the mean cholerestol for men  between 20-29 is 180 mg/dL with a standard deviation ...

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Q: The lengths of trout in a certain lake are normally distributed with a mean of 7 inches and a standa...

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Q: Two cards are drawn from a deck. 1. How many possible values of sum of the numbers on the cards? 2. ...

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Q: Probability problem: Example 12-17. A five figure number is formed by the digits 0, 1, 2, 3, 4 (with...

A: Given that  Five numbers  0 1 2 3 4 Without repetition Then we have to find the probability that the...

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Q: Determine the minimum integer n such that any set of n consecutive positive integers contains at lea...

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Q: Task 4: If 10 men, among whom are A and B, stand in a row, what is the probability that there will b...

A: Given : Total number of places =10

Q: What is the probability that a randomly selected student is both female and an undergraduate? What ...

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Q: box in a certain supply room contains six 40-W lightbulbs, three 60-W bulbs, and seven 75-W bulbs. S...

A: Given that  Total bulb=6+3+7=16 40 W-bulb=6 60 W-bulb=3 75 W-bulb=7 3 bulb are drawn at random  Note...

Q: A menu offers a choice of 2 salads, 6 main dishes, and 5 desserts. How many different meals consisti...

A: A menu offers a choice of 2 salads, 6 main dishes, and 5 desserts.

Q: 2. A large population of crickets contains 30% who can chirp. Suppose 4 crickets are selected at ran...

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Q: A chemical supply company currently has in stock 100 Ib of a certain chemical, which it sells to cus...

A: It is given that x denotes the number of batches ordered by a randomly chosen customer.

Q: Prove the Bonferroni's inequality: P(EF) > P(E) + P(F) – 1

A: We know that  P(E U F) = P(E) + P(F) - P(E ∩ F)

Q: A grouped frequency distribution shows the scores by grouping the observations into intervals and th...

A: Given information: A grouped frequency distribution shows the scores by grouping the observations in...

Q: How many integers are greater than 120, less than 540 and are divisible by 5 and 3? 26 28 None of th...

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Q: Suppose there is an experiment to compare fuel economics for two types of similarly equipped diesel ...

A: Testing of hypothesis is a rule which, when the sample values have been obtained, leads to a decisio...

Q: Identify the correct statement. A. This is a frequentist probability. B. This is a subjective probab...

A: Given:  A researcher tossed a coin 1000 time and used the number of heads to conclude that probabili...

Q: If two dice are rolled one time, find the probability of getting a sum of 9. 1/9 O 2/9 О 1/6 О 18

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