Two six-sided dice are rolled. What is the probability that the two dice land on even numbers or the sum of the die is less than 6?

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A: Given that, The average number of radioactive particles emitted by a material is 4 per hour.

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A: marginal probability of ( a ) =?

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Q: (b) Use the equation of the best fitting curve from part (a) to predict the distance required to…

A: (a)  The curve in  figure 1 perfectly fits the the data set

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Q: The joint PDF of two continuous random variables X and y is given: S(x, v) = e,x> 0, y> 0. Let U =…

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Q: 3. A random sample of n=19 from a normal distribution has i = 32.7 and s = 2.5. a. Find a 90%…

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Q: What is P(A and Y) ?

A: here use basic probability  Probability  = =no of favorable outcomes total outcomes

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Q: snop repairs both audio components. denote the event that the next component brought in for repair…

A: Given : p ( A ) = 0.6 p ( B ) = 0.05 Let A denote the event that the next component brought in…

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A: We have given that  (a) α = 0.0054 i (b) α = 0.17 (c) α = 0.691 Then,  We will find the z-critical…

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Q: technique to determine the joint PDF of g(u, v)

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Q: 3) A normal distribution has a mean of 75 and a standard deviation of 15. Determine the z-score for…

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Q: 3. The joint density for the random variables (X , Y), where X is the unit temperature change and Y…

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Q: Q6 The actual volume of seven oil cans labeled as 12 liters are as follows: 11.77, 11.90, 11.64,…

A: We have given that,  The data set are : 11.77, 11.90, 11.64, 11.84, 12.13, 11.99, 11.77 Then,  We…

Q: from a deck of 52. A number card is one with value 2, 3, 4, 5, 6, 7, 8,9 or 10 so there are 36…

A: The image is attached below,

Q: c. Find the confidence interval for the population mean with confidence level of 99%

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Q: elsewhere If Y = X be a function of X, find the density function of Y using method of distribution…

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Q: Suppose that a worker value jobs by both the wage rate and the workplace collegiality. The woker’s…

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Q: "(х, у) %— x+y for x = 0,1,2,3; y = 0,1,2. Find P(X > Y 30 X f(x,y) 1 3 1 2 30 2 1 30 3 30 4 Y 1 30…

A: If the joint probability distribution of X and Y is given by * f(x, y) = x+y /30 , for x = 0,1,2,3;…

Q: jeopardizing the structural integrity of the barn. Nolan offered to pay an additional 20% of the…

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Q: Our local movie theater polls its customers about their favorite candy to eat during the movie.…

A: Sampling is a way of collecting data for using in statistical analysis.

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Q: 4. Find the mean of the probability distribution of the random variable X, which 10 P(2) = 33 and…

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Q: A. Find the confidence intervals for the population mean from the given data. 1. x = 5.8, n = 36, o…

A: as per Bartleby guideline expert have to answer first question only dear students please upload…

Q: Alphonse donates a fair amount of money to various charities each year. He wants to know that his…

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Q: Charley’s credit card APR is 28.95% compounded daily. What is her actual interest rate per year?

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Q: By comparing Tables Six and Nine, discuss the impacts on the estimation results if…

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Q: ous Tan dom valnable A Lion TunC 0, for x < -2, 3 1 + 4x - 32 2 for – 2 <x < 2, 3 F(x) 1, for x 2 2.…

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Q: The joint PDF of two continuous random variables X and y is given: S(x, y) = e,x> 0, y > 0. Let U =…

A:

Q: I. Determine if the events below are mutually exclusive or not mutually exclusive.

A: here use basic of mutually exclusive events

Q: . Here are two statements: Statement 1: Figure F is a rectangle. Statement 2: Figure F is a…

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Q: What is the probability that when coin is flipped eight times in a row, it lands head up everytime?

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Q: s up a passcode on her tablet, which allows only seven-digit codes. She has heard that It's more…

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Q: 6. Four groups of students are compared according to weight with the following data: Group 1:…

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Q: Identify whether the given is a discrete or continuous variable. 1.The weight of a box of cereal…

A: Solution-: Identify whether the given is a discrete or continuous variable. (1) The weight of a box…

Q: 1. In a given period, 1/2 % of certain manufactured products are defective. What is the probability…

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Q: QUESTION 1: Matthew watches Masterchef junior and decides to practice three different recipes to see…

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Q: (a) Suppose that 20 % persons in a large group of people are obese. If persons are checked one by…

A: If we have a sequence of trials each having two outcomes, say Success and Failure, trials being…

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Q: A sample of 16 items has an average fat content of 20 grams and a standard deviation of 2 grams.…

A: According to the given information in this question We need to construct 99% confidence interval

Q: (a) Suppose that 20 % persons in a large group of people are obese. If persons are checked one by…

A: If we have a sequence of trials each having two outcomes, say Success and Failure, trials being…

Q: With 10 degrees of freedom What value of X? leaves to its left a value of a = 0.02? None 2.99 3.059…

A: We have given that,  Degree of freedom (df) = 10 and significance level (α) = 0.02 Then,  We will…

Q: A survey of 1000 people asked whether they wear eyeglasses while driving. These people were also…

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Q: When a particular type of thumbtack is dropped, it will land point up (1) or point down (). This…

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Q: You spin the spinner. a. In how many ways can spinning an even number occur? Spinning an even number…

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