It is given that X~N(30,5). Find P(27

Q: Find the length s of the path (3 + 10r,9 + 2r312) over the interval 5 < t < 6.

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Q: Given X~ N(20,16), find c. P( 19 < X<23) (4 decimal place)

A: X~N(20,16) Mean(μ)=20 Variance(σ2)=16 standard deviation(σ)=16=4

Q: 3. Jasper has 600 total outfits combining shirts, pants, and shoes. Jasper owns 15 shirts and 10…

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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: 2. Determine all values of x for which 0<= x2-11/x+1<=7 (include graph and intervals tables) *in…

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Q: P is of degree 2; P(0)=4; zeros -1, 4?

A: Write the standard form of polynomial with the help of zeros.

Q: Alan will throw a six-sided fair die repeatedly until he obtains a 2. Bob will throw the same die…

A: Given information: Alan will throw a six-sided fair die repeatedly until he obtains a 2. Bob will…

Q: The Range of y = [2x + 1] is Z, T O F

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Q: Alan will throw a six-sided fair die repeatedly until he obtains a 2. Bob will throw the same die…

A: Given information: Alan will throw a six-sided fair die repeatedly until he obtains a 2. Bob will…

Q: X~N (50,4), find P(x<55)

A: Given: X~ N(50, 4)

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Q: A physical therapist wanted to know whether the mean step pulse of men was less than the mean step…

A: In above table  Given 95% CI for difference in mu men - mu women  (-10.67,-1.13)

Q: IfX~N(7,4), the P(15.364 ≤ (X-7)² ≤ 20.095) is

A: Given problem is :

Q: Alireza will take IE 4301 next semester and attend EVERY class in person. He will wear a mask to the…

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Q: It is given that X~N( 30, 5). Find P(27<X<33)

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Q: Suppose P(A) = 0.4 and P(B) and B, show that 0.1 ≤ P(An B) ≤ 0.4. = 0.7. With no other assumptions…

A: We have given thatP(A) = 0.4P(B) = 0.7We have to show that0.1 ≤ P(AB) ≤ 0.4

Q: 6 men and 4 women are ranked according to their scores on an exam. Assume that no two scores are…

A: X = highest ranking av=chived by women6 men4 women____________10 total peoples

Q: Let X-x²(18). Given P(7.015 < X <)-029th - then: a) 14.44 b) 10.865 c) 6.265

A: Let X~χα2( 18). GivenP(7,015 &lt;X&lt;χα2)=0.29To find the χ2(α) using the Excel software…

Q: Let X~ N(20,9). Find P(X < 23) Select one 0 1587 b 0 *c08413 P. d 05398

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Q: If X ~ N(80, 144) then find (90< x<100).

A: GivenX~N(80,144)Mean(μ)=80variance(σ2)=144standard deviation(σ)=144=12

Q: Calculate P(z<-1.2)

A: The z-score is standard normal variable with mean 0 and standard deviation 1.

Q: (-5x + 4, for x 2 |1, Evaluate fl-1) - f(5)

A: Using the given function f(-1) = (-1)2 +3 = 4 f(5) = 1

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Q: x2 + 3 x < -4 3x 5 -4 < x < –1 Find the following where M(x) = -1 < x < 2 5x +1 4 < x <7 2x + 8 7 <…

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Q: Suppose P(Xi=1)=pi=1-P(Xi=0),  i=1,2 if p1> p2 show that X1>( greater than equal to (st)) X2

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Q: Let s = {x €N : 2 < x < 9} and T = {x eN : 5 s x < 14}. Then snT = {x €N : 5s x < 9}. Select one: O…

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Q: Given that X~N (2,25) , find pr (0 < ? < 10)

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Q: if f(x) = 2+2x - 4x sqaured find f prime of 5

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Q: 10. Suppose X-N (3.2) Find P (22}, P(X>3)

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Q: Suppose X₁ ~ N(6, 1) and X₂ ~ N(7,2), and X₁ is independent of X₂. Find P(X₁ < X₂) and P(X₁ < X₂ +…

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Q: A binomial distributinon with parameter n=5 satisfy the property 8P(X=4)= P(X=2). Find P left…

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Q: Suppose that X ~ N(-7, 14). Find: (a) P(X-10) (c) P(-15 <X<-1) 1.

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