Let A = {1, 2, 4, 5, 6, 10} and R be a relation on A such that for all x and y in A, x R y if and only if x|y. Draw a directed graph for R, then express R as a set of ordered pairs.

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A: given data normal distributionμ = 51.9σ = 65.5n = 10

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A: by battleby policy i can gives only 3 subparts answer at a time

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A: It is given that  Sample size n = 8 Sample mean = 42% Sample SD s = 5%

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A: GIVEN DATA, 8- RED  marbles 6- white marbles 14- total marbles A marble is picked up at random.we…

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A: Given that, Sample size (n) = 240  Mean = 4.4  Standard deviation = 2.9

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A: Given that P(1,2,3) = P(2,1,1)=0.4, P(2,2,1)=P(2,3,2)=0.1 A) E(XYW)= P(XYW)×P(X,Y,W)…

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Q: 5.20. Use the definition (5.15) of the probability of an event to prove the following basic facts…

A: Hi! Thank you for the question, As per the guidelines, we are allowed to answer three sub-parts at a…

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A: given that, the urn contains two balls

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A: given data  normal distribution μ = 110σ = 5 P(x≥112) = ?

Q: Express the confidence interval 533.4 < < 607.4 in the form of ± ME. + ME - Question Help: Video…

A: given data  ci : 533.4&lt;μ&lt;607.4 we have to convert  it in form of x¯ ± ME

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Q: Suppose that X and Y have the joint probability mass function x+y 21 P (X = x, Y = y) = " X = 1, 2,…

A: Given information: The joint probability mass function is, PX=x,Y=y=x+y21, x=1,2,3 and y=1,2 Let…

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A: Solution

Q: Express the confidence interval (595.3, 720.3) in the form of ± ME. + ME= Submit Question

A: GIVEN  DATA,  the confidence interval  is (595.3,720.3)we haveto find out the sample mean and margin…

Q: A population of values has a normal distribution with μ = 205.5 and o = 25.6. If a random sample of…

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Q: ● Example: The distribution function of the random variable X is given by F(x) = 1107/TWIT 0, x < 1…

A: given data  the discrete cumulative distribution function is given F(x) = 0   ;x&lt;113 ;1≤x&lt;412…

Q: 3. The medical test mentioned in question 2 has a sensitivity of d1. Random samples are taken from…

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Q: The city of Raleigh has 10,500 registered voters. There are two candidates for city council in an…

A: Note: Hi there! Thank you for posting the question. As there are several independent questions,…

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Q: The Chebyshev Inequality applies to any continuous random variable X, whatever its distribution, and…

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Q: Suppose that the random variable X has density ƒx (x) = 4x³ for 0 4X).

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Q: Show that the mean μ, median m, and variance o2 of the continuous random variable X sa - m)² ≤ 0².

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Q: 6. Buses arrive at ten minute intervals starting at noon. A man arrives at the bus stop a random…

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A: From given data we have : Arrival rate (λ)=2 per hourService rate (μ)=20 minutesService rate per…

Q: For standard normal distribution find area to the right of 1.5

A: P(Z&gt;1.5)=?

Q: survey of 18 year old males, the mean weight was 160.5 pounds with a standard deviation of 46.4…

A: given data  normal distribution  μ = 160.5σ = 46.4