Can you please create a graph representing what the probability distribution of the sum rolled on two dice would be if The first die has sides (0, 1, 2, 3, 4, 5) and the second die has sides (2, 3, 4, 5, 6, 7)

Q: in a year selected randomly,what is probability that Eid ul Fitr 2021 will come on wednessday?

A: In leap year, there is 366 days  In non leap year, there is 365 days

Q: 37. Let X₁,..., Xn be a random sample from the Laplace distribution (also called the double…

A: Given that X1, . . ., Xn be a random sample from the Laplace distribution with pdf fx; θ =e-x-θ…

Q: Birth weights are distributed normally, with a mean of 3.39kg and a standard deviation of 0.55kg.…

A: Given in the question: Mean (µ) = 3.39 kgStandard deviation (σ) = 0.55 kgLet X be a random variable…

Q: Consider the experiment of rolling two dice. Let X be the value of the first die and Y be the sum of…

A: From the given information, two fair dice are rolled. The total numbers samples are 36. Let X be…

Q: Determine E(x) and E(y)

A: The given probabilities are…

Q: he odds in favor of Michael Jordan making a free throw were 21:4. Find the probability of Michale…

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Q: SUPPOSE  X  HAS A NORMAL DISTRIBUTION WITH  µ= 20  AND  σ=4. FIND P( 15 ≤ X ≤ 21

A: Given,mean(μ)=20standard deviation(σ)=4

Q: Suppose that a random sample of 50 bottles of a particular brand of cough syrup is selected and the…

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Q: Show development for the solution Find the confidence level for the following critical values…

A: Find confidence level  Z=1.28  Z=-1.44

Q: 9. Let X and Y have the joint density f(x, y) = cx(y-x)e-y, 0≤x≤y <∞0. (a) Find c. (b) Show that:…

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Q: Please do d ) and e)

A: Given that Standard deviation σ =15 We have to find 99% confidence interval for μ  d) If n = 80, x̄…

Q: In a sample of n = 18 lichen specimens, the researchers found the mean and standard deviation of the…

A: The question is about 95% confidence interval. The is 1-α =95% =0.95

Q: quiz consists of 24 multiple choice questions. Each question has 5 possible answers, only one of…

A: given data, 24 multiple choice question each question has 5 possible answers,only one of which is…

Q: What are the expected value and the standard deviation of the area of the circle whose radius is a…

A: The area of circle is defined as A = πX2, where X is Radius of circle.

Q: Drafa is a fictional recessive disease corresponding to genotype dd Two parents show no symptoms so…

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Q: Eight pawns are placed randomly on a chessboard, no more than one to a square. What is the…

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Q: If you draw a card with a value of four or less from a standard deck of cards, I will pay you $41.…

A: From the given information, Aces considered the highest card in the deck then the numbers,2, 3 and 4…

Q: Sabreena is playing a card game, and the odds of her winning after drowning the next card are 5:7.…

A: Given data The odds of winning after drowning the next card are 5:7

Q: A company manufacturing computer chips finds that 8% of all chips manufactured are defective.…

A: Note: As per the Bartelby guidelines only three subparts can be answered. Kindly,  resubmit for…

Q: A coin which has probability 0.82 of coming up Heads is tossed three times. Let Y be the number of…

A: Y be the number of tails given  Given  probability of head =q=0.8

Q: For each of the scenarios below, select: A : variable is binomial (appr

A: Binomial Distribution: Binomial distribution is a discrete probability distribution. The Binomial…

Q: Table 4.26 shows the frequency distribution for the weight of 52 female workers in a factory.…

A: we use excel to find ogive graph

Q: That should I buy? A study conducted by the Pew Research Center reported that 58% of cell phone…

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Q: Can anyone solve problem 4?

A: (4)Let random variable X be a length of life of an electrical firm manufactures light bulbs.X has…

Q: A coin is tossed n times, and heads turns up with probability pon each toss. Assuming the usual…

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Q: Problem #3: Let Z be the standard normal random variable. Problem #3(a): Problem #3(b): Problem…

A: Given that Z~N(0,1).  The PDF of Z is fZ(z)=12πe-z22 for -∞&lt;z&lt;∞. The CDF of Z is FZ(z)=P(Z≤z)…

Q: A card is drawn from a well shuffled pack of 52 cards. Find the probability of: a. a non-ace b. a…

A: given data  52 card deck  select one card at random

Q: The heights of students are normally distributed with mean 161 inches and standard deviation of 4.56…

A: Answer: From the given data, Let X: heights of students X is normally distributed with Mean (μ) =…

Q: From the 10 male and 10 female sales representatives for an insurance​ company, a team of 2 men and…

A: We have given that Number of male = 10 Number of female = 10 We have to select a team of 2 men and 4

Q: Required Information NOTE: This is a multi-part question. Once an answer is submitted, you will be…

A: Givenp=0.51sample size(n)=5Let "x" be the no.of boys in a…

Q: Consider the (nx n)-grid (drawn below in the case n = 6). How many distinct walks are there from the…

A: Solution: From the given information, a grid of size 6*6.

Q: During an outbreak, a test is administered for the (fictional) disease stelastr. The chance is 0.9…

A: Let P and N denote the positive and the negative results. Also, let S denotes the disease stelastr…

Q: 9. Answer parts a-d. What is the point estimate of the population mean? 8.38 .. Find the standard…

A: We have given that,  Sample size (n) = 532, mean (x̄) = 3.38 and standard deviation (s) = 1.9

Q: Given a normal distribution with n = 26, µ = 30 and σ = 6 Find a. b. C. The value of x that has 80%…

A: Givenn=26μ=30σ=6

Q: A quality control inspector had drawn a sample of 12 lights bulbs from a recent production lot. If…

A: Solution-: Given: n=12,p=0.2 (Or 20%) We wan to find P(the lot will fail inspection)=?

Q: (b) What is the probability that chloride concentration differs from the mean by more than 1…

A: It is given that  Mean, μ = 107 Standard deviation, σ = 5 Z-Score, Z = ( X - μ )/σ

Q: Suppose that Z is a discrete random variable with positive expectation. If Var(Z) = 3 and E(Z²) = 4,…

A: Given that, Z is a discrete random variable with, Var(Z)=3, E(Z2)=4 We have to find E(1 - 4Z), E(Z2…

Q: exponential

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Q: Finding the probability of a range looks kinda tricky. How do I do it? Type your Answer DO

A: introduction From the above question we have to Finding the probability of a range looks kinda…

Q: The probability that a carton of eggs taken from the cooler at a store will have at least one…

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Q: WK 7: Hypothesis Testing a. The allowable concentration of acetone in drinking water is 0.05 mg/L.…

A: Given information: c)  i)  n=642=32x¯=0.045s=0.02

Q: 4. Let Zn be the size of the nth generation of a branching process, and assume Zo = 1. Find an…

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Q: Of all the DVDs in a large shipment, 20% have a defective disc, 15% have a defective case, and 11%…

A: From the provided information, Let A be the event which represent the defective disc and B be the…

Q: Let Z be a discrete random variable with E(Z) =0. Does it necessarily follow that EC 7³ ) = 0 ? If…

A: Given that Z is a discrete random variable with E(Z)=0. It does not necessarily follow that E(Z3)=0.…

Q: 4) If each digit can be used only once how many four-digit numbers can be formed from the digits…

A: We have given the following  numbers 0,3,2,5,4,6,8

Q: People with high blood pressure suffer from hypertension. Data on fasting blood sugar…

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Q: Consider a branching process with generation sizes Zn satisfying Zo = 1 and P(Z₁ = 0) = 0. Pick two…

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Q: Question 1: Consider the accompanying data on plant growth after the application of three different…

A: Here, one way ANOVA is performed to test the difference of the means of the different groups,…

Q: anyone solve this problem

A: let  event A = “patient cured” event B = “disease diagnosed correctly”

Q: A store purchases baseball hats from two different manufacturers in 3 different colors, summarized…

A: black blue red total A 13 29 15 57 B 19 16 14 49 total 32 45 29 106