Find P (12Y<3|X=1).

Q: f X~N(196,20), find x such that Pr(X < x) = 0.563.

A: Given data  X~N(196,220) Normal distribution with mean=196 and standard deviation =20 P(x&lt;X) =…

Q: Find S f(x)dx if f(x) = [2 for x<2 [x for xz2

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Q: Find where the function is increasing. 2 y = x² - 3lnx, (x > 0)

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Q: At a company, 20 employees are making contributions for a retirement gift. Each of the 20 employees…

A: Payoff: The consequences of a decision problem for any combination of states of nature and decision…

Q: find f(-2). x+5 if - 3 ≤ x 4

A:

Q: 3. Find the intervals in which the function is concave up /concave down for the function f(x) = x* –…

A: Given : f(x) = x4 - 4x3

Q: Compute P(X=7), and Identify N: P(X ≥ N) ≥ 0.025.

A: During the first hour in the office, 6 minutes are spent in average for phone calls. We note by X…

Q: If m rst = 164, what is m<RVT?

A:

Q: find P(-1.2<Z<1.9)

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Q: f(x) — 3(8х- х?)/256 for 0<x. Determine P(2<X<4)

A: It is given that,

Q: z −1

A: To find the required area, use the standard normal table. The required probability value is, P(z…

Q: 20. f(x) = x + sinx, 0≤x≤ 2π.

A: Note:-Since you asked multiple questions, according to our policy we can answer only first question…

Q: find the greatest value of the function within the intervals f(x) = /(1– x² )(1+2x²) in [–1,1].…

A: Let's find.

Q: Let X be x (32). Approximate Pr(18 < X < 53.6).

A: Given: To approximate Pr(18&lt;X&lt;53.6)

Q: 3-Vx² +5 is co

A: f(x)=4-x3-x2+5,x≠2       =k, x=2

Q: ind P(|Z| ≤ 2.5). (round to three decimal places.

A: given data  standard normal curve Z~N(0,1) P(|Z|≤2.5) = ?

Q: Find the value for k so that the function will be continuous at x = 2. 4x2 – 12x + 8 6 if x 2

A:

Q: Find: x=  m<P= m<Q=

A: We have to solve

Q: find the absoute extrema for the function 5 (x )=9rX - 3x"on the given in tervalOL x < H

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Q: The function f(x)=−3x+2f(x)=−3x+2 is defined over the domain −1<x≤6−1<x≤6. Find the range of this…

A: We have to find the range of given function with given domain.

Q: Q4. Choose the correct answer: 1. The probability that a two digit number selected at random will be…

A: