the odds against the event happening?

Q: Steve Burns, host of the first season of Blue' clues recently bids goodbye to the show. Assuming…

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Q: The lifetime, in years, of a certain type of electrical switch has an exponential distribution with…

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Q: Supposed that the mean age of the employees of warrior's corporation is 45.5 years and the standard…

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Q: Between the hours of 2 and 4 p.m. the average number of phone calls per minute coming into the…

A: For the given data using poisson distribution Find the probability

Q: QUESTION 2. Archibald Haddock is arrested in Borduria and has a trial. The jury system in Borduria…

A: Probability that the jury will be 2 professor and 4 idiots is 0.3497

Q: 1 3 11 4 5 -2 9. x-3-1 6 y 19 14 12 16 and standard deviations for x and y are given below The 2=…

A: X: -3, -1, 6, 3, 1, 0, 2, 4, 5, -2 Y: 19, 14, 2, 7, 11, 12, 9, 4, 3, 16 Then,  We will find the…

Q: 3. An electronic system has one each of two different types of components in joint operation. Let Y,…

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Q: 3) In 1990, the sale prices of homes in San Diego area was approximately normal with a mean of…

A: (3) Let X be the random variable from normal distribution with mean (μ) = 150000 and standard…

Q: corporation is selecting where to develop a restaurant with a capital of Php 3,000,000. They can put…

A: Given - If we start restaurant in commercial state, 65% chance to earn 2,000,000 35% chance to loose…

Q: 4. You have 6 history books, 5 English books, 4 mathematics books, and 3 chemistry books which you…

A: Let us assume there are three girls A, B and C sitting beside each other. The different ways in…

Q: 1. Let f be the probability density function of a continuous random variable X whose range is…

A: Given: fx=x32,    if a≤x≤b0         otherwise

Q: 1. A college freshman must take a science course, a humanities course, and a mathematics course. If…

A: Given: There are 4 science courses, 3 humanities courses and 2 mathematics courses. A college…

Q: 4. The time between arrivals of taxis at a busy intersection is exponentially distributed with a…

A: Given that -The time between arrivals of taxis at a busy intersection is exponentially distributed…

Q: Between the hours of 2 and 4 p.m. the average number of phone calls per minute coming into the…

A: Given: The number of phone calls follows a Poisson distribution with mean = 2.5 calls per minute.…

Q: In how many ways can 7 children join hands to form a circle? Select one: O a. 7!/2 O b. 7! O c. 6!(…

A: We have given that,  In how many ways can 7 children join hands to form a circle?

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

A: Let us assume there are three persons A, B and C sitting beside each other. The different ways in…

Q: 29. What is the probability of getting ace or king in a deck of 52 cards? В. A. 13 C. 13 D. 12

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Q: If the jobs arrive every 15 seconds on average, A- 4 per minute, what is the probability of waiting…

A: Given,A random variable X~Exponential(λ=115seconds)f(x)=115e-x15       ;   x≥0

Q: Part 2: The graph below represents the relative frequency of 4's that occur (number of 4's divided…

A: Hello! As you have posted more than 3 sub parts, we are answering the first 3 sub-parts.  In case…

Q: QUESTION 3. The state sells 5 million lottery tickets at $2.00 apiece and offers the following…

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Q: Show complete solution thank you One overnight case contains 3 bottles of aspirin and 4 bottles of…

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Q: In response to concerns about nutritional contents of fast foods, McDonald's has announced that it…

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Q: Heather has a very important exam to take in he morning. Since she wants to be sure to that she will…

A: Let A be the event to set the first clock B be the event to set the second clock  P(A)=0.95,…

Q: A packing machine is set to fill a cardboard box with a mean average of 16.1 ounces of cereal.…

A: Given that.   X~N( μ , ?^2 )   μ=16.1  , ?=0.04   Z-score =( x - μ )/?   1 Pound = 16 ounces

Q: The average selling price of a smartphone purchased by a random sample of 38 customers was $318.…

A: We have given that, Sample mean or average (x̄) = 318, population standard deviation (σ) = 32 and…

Q: Pineapples 6. P (Bananas only) в. 5/31 7. P (Mangoes U Pineapples) A. 5/21 C. 10/61 D. 10/34 A. 9/62…

A: We have given that a group of 62 students were surveyed, and it was found that each of students…

Q: Given that P(S) = 0.3, P(S|Q) = 0.4, and P(Q) = 0.5, find the following probabilities: a. P(SnQ) b.…

A: Given. P(S)=0.3, P(S|Q)=0.4, P(Q)=0.5

Q: Compute the number of ways we can select n fruits from 4 types of fruit (assume an unlimited supply…

A: Given Number of apples is even Number of bananas is a multiple of 5 Find The number of ways we can…

Q: The variance of a discrete random variable X with probability density function P, denoted by Var[X],…

A: Given that  Variance of a discrete random with probability density functions pi , denoted by Var(X)

Q: Consider testing HO: µ=20 against Ha: u<20 where u is the mean number of latex gloves used per week…

A: In hypothesis testing, there are two hypotheses. These are null and alternative hypothesis. Using…

Q: Box1 contains 3 blue marbles and 2 red marbles while box 2 contains 2 blue marbles and 5 red…

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Q: Let X1,..., Xn be a random sample from a uniform distribution on [0, 1], where 0 < 0 < 1. 1. Find…

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Q: In this question you are expected to use computer support to find the final answers. That is, you…

A: Introduction: We have used Microsoft Excel to complete the calculations.

Q: 2. Nine impact wrenches are to be divided evenly among three assembly lines. a.) In how many ways…

A: Let us assume there are three objects A, B and C. The different ways in which these objects can be…

Q: a. Construct operating characteristic curves for acceptance numbers of 2, 3, and 4 (to 4 decimals).…

A: The acceptance sampling procedure uses 20 randomly selected crystals that is n=20…

Q: Use a normal approximation to find the probability of the indicated number of voters. In this case,…

A: It is given that n is 153 and p=0.22.

Q: Your task is to identify the proposed analysis and why you chose that analysis for each of these…

A: Chi-square test of Goodness-of-fit allows us to conclude that possible outcomes are equally likely…

Q: Suppose that the weather in a certain city is either sunny, cloudy, or rainy on a given day, and…

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Q: If adult male cholesterol is normally distributed with Me- 150 and SD-15, what is the probability of…

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Q: A wafer is randomly selected from a batch that is classified by contamination and location. a. The…

A: Given: A wafer is randomly selected from a batch that is classified by contamination and location.…

Q: The leading brand of powdered milk in the Philippines has a market share of 45%. A sample of 14…

A: X: the leading brand of powdered milk in the philippinesX~Binomial(n,p)where n=14…

Q: h) What is the standard deviation of M - 63? i) What is the probability that M-63>0.51? 0.2483 )…

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Q: Solve all the parts correctly Q)Sara draws the 33 of hearts from a standard deck of 52 cards.…

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Q: You encounter a woman who has one of her children with her, and the child is a girl. The woman tells…

A: The woman has a child who is a girl.

Q: Assume that a randomly selected subject is given a bone density test. Those test scores are normally…

A: Givenmean(μ)=0standard deviation(σ)=1

Q: At the beginning of the school year a class of students are asked what foreign languages they have…

A: Obtain the probability that a randomly chosen student has studied French before. The probability…

Q: Cash Transaction No Check Total Check Make The given table indicates the transactions for one teller…

A: Required probability is P(make some other transaction| cashed a check)

Q: If a random student has studied German before, what is the probability they have also studied French…

A: We have given that the beginning of the school year a class of students are asked what foreign…

Q: Construct the confidence interval for the population mean p. c= 0.98, x = 4.7, o = 0.6, and n= 41…

A: We have given that,  Sample mean (x̄)= 4.7, Population standard deviation (σ) and sample size (n) =…

Q: An online gambling site offers a first prize of $45,000 and two second prizes of $10,000 each for…

A: Solution-: An online gambling site offers a first prize of $45,000 and two second prizes of $10,000…