If X – 2.58 () < µ < X + 2.58 () - < , given that o = 1.25, determine the error for: n = 15 (ii) (iii) (i) n= 50 n = 100

Q: x-1 Given p(x) = (.33)(.67)^', x = 1, 2, 3... %3D Find p(2). O A. .7789 о в. 2211 О с. 33 D. none of…

A: Let X be the random variable having probability mass function is,  P(X) = (0.33)*(0.67)x-1 ,     x =…

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Q: Suppose X is time to take a portion of the SAT test and f(x) = x/8 from 0 to 4 hours. Find P(X =2)…

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Q: P(-2<Z<2)=

A: P(-2&lt;Z&lt;2)= (four decimal places)

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

Q: 2) 4 ft V = (4/3) * * %3D TC V = (4/3) * n * V = (4/3) * n * O V ) feet

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Q: 16x (x* + 1) 7. dx = (A) 3 (824/3 – 1) 16 - 814/3 (B) (C) 4 (824/3 – 1) 64 814/3 (D) 3 3

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Q: 7. Find 3 So 1 X x5/2 + x3/2 -dx

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Q: Let ?∼?(?=X∼N(μ=35,?=σ=6.3).   (a) What is ?(?<P(X<24)? (b) Find ?x such that?(?<?)=P(X<x)=0.09?

A: From the provided information, Mean (µ) = 35 Standard deviation (σ) = 6.3 X~N (35, 6.3)

Q: If and . Calculate P(A) = 0.4 P (B) = 0.3, P(An B) = 0.1 P(A|B) Enter your answer with two decimal…

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Q: Q2 (a) If X – 2.58 (A < µ < X + 2.58 A < . given that o = 1.25, determine the error for: (i) (ii)…

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Q: Let X1,..., Xn be a random sample from a uniform distribution on the interval [20,0], where 9 0. Let…

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Q: The average annual return for a hedge fund in the United States in 2020 is considered to be normally…

A: Normal Distribution :  The normal distribution is defined by the following probability density…

Q: Let ?∼?(?=X∼N(μ=34,?=σ=7.9).   (a) What is ?(?<P(X<23)? (b) Find ?x such that?(?<?)=P(X<x)=0.87?

A: Given,   Mean = 34 Standard deviation = 7.9   The objective is to find the required probabilities.

Q: 3 b. Estimate |x*dx using Simpson's rule with n= 6

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Q: ifn2x/4 = 16 then x is?

A: Step 1:To solve the equation 42x​=16 for x, you can follow these steps:42x​=16First, multiply both…

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Q: f(x) = 4x³16x2 + 17x-4 using an initial guess of Xo = 4.0000. Perform the computation until a ≤…

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Q: Let X be distributed as an exponential with a mean of 1.5. find:   a) P(X = 0.16) b) P(X 0.372)

A: Given that  Mean=1.5 Mean=1/λ 1.5=1/λ λ=1/1.5 X~exp(λ) NOTE:- According to bartleby guidelines…

Q: If X ~N(0,1) then p(X<-1.72)= 0.0427 0.9573

A: Thanks for the question :)And your upvote will be really appreciable ;)

Q: (in) S 15:22 15-z dx. u = (M S 15 - TV9 – a² dx. u= (vi) S dr. u = 22+15

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Q: Find f"(3) * S(x) = 3*+1 107.403 322.210 97.763 38.917

A: Given, f(x)=3x+1 To be found : f"'(3)

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Q: 40 10000 41 9900 42 9700 43 9400 44 9000 45 8500

A: Given:

Q: Suppose you roll a die until the first time you obtain an even number. Let X1​ be the total number…

A: Roll a die until the first time you obtain an even number.X1​ is the total number of times you roll…

Q: 13 [ 1.5 11.5 13 Suppose f(x)dx= 4 14.5 (8 f(x) - 7)dx = f(x)dx = 8, 11.5 ["³ f(x)dx = 7, 14.5 13…

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Q: Ex1: Suppose that f(x)=e* for x>0 Determine the following: a/P(X=1),P(X=2 or X = 3) b/ P(X > 2),…

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Q: If Z = eax + by F(ax - by); the value of %3D az is + a ду az

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Q: We discussed the correlation coefficient of two random variables, say X and Y. Suppose X is the head…

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Q: P(0< z < ze)=0.4573

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Q: 7. 7. Suppose X - N(u.4), which is true?( X- (A) N(0.1): (B) PIX S0} = 4 (C) PIX-u>2; =1-0(1): (D)…

A: Here we use the properties of normal distribution to solve this problem.

Q: Let N(t) be the percentage of a state population infected with a flu virus on week t of an epidemic.…

A: The percentage estimated population would be N(4)=N(3)+N'(3) As(N'(3)=N(4)-N(3)4-3=slope So…

Q: Y = x**

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Q: 6. Find f(x) dx if 5 for x 5

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Q: S(x+ )´ dx 2 1 X X.

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Q: Find f'(x) for each of the following:« d Ax) = 2x(x + 1)² Ax) = 2x² – x4 1 Ax) = – 3xe e f

A: Since we know thatddxxn=nxn-1 Solution d: Given function is f(x)=2x(x+1)2=2xx2+1+2x⇒f(x)=2x3+4x4+2x…

Sequence and Series

A sequence is defined as a collection of things. Series is defined to sum the things one by one in the sequence.  It was invented by German mathematician Carl Friedrich Gauss.