5.19 As a student drives to school, he encounters a traffic signal. This traffic signal stays green for 35 seconds, yellow for 5 seconds, and red for 60 seconds. Assume that the student goes to school each weekday between 8:00 and 8:30 a.m. Let X₁ be the number of times he encounters a green light, X₂ be the number of times he encounters a yellow light, and X3 be the number of times he encounters a red light. Find the joint distribution of X1, X2, and X3.

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A: given data  Z = 1.75 s = 3.03 M = 19.75 x = ?

Q: If P(A) = 0.5, P(B)= 0.40 and P(A U B) = 0.70, find P(A/B) and P(A U B) where A is the complement of…

A: HERE GIVEN, p(A) = 0.5 p(B) = 0.40 p(A ∪ B) = 0.70

Q: Graph the function Ax) =

A:

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Q: Let B = [-1 1 4 -3] Find -4B

A: Solution

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A:

Q: Let B = [b1, b2, b3] = -1 -1

A:

Q: Let B = [b1, b2, b3] = -1 -1

A:

Q: Find Z if x = 12, x= 8 and S= 4.

A: The formula of Z-score is,

Q: If P(A) =0.55 and P(A and B) =0.22. A and B are independent, find P(B)=?

A: It is given that  P(A) =0.55  P(A and B) =0.22 Given, Event A and B are independent then, P(A and B)…

Q: If P(A) = 0.4, P(B) = 0.5, and P(AUB) = 0.7, find P(ANB). P(AUB).

A:

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A: Solve using the properties of trigonometric rations

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A: We have to find given probability.

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A: NOTE: Refresh your page if you can't see any equations. . here we have . find the determinant

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Q: Calculate the result for the following, where A = True, B = False, C = True and D = True %3D F = NOT…

A: Given A=True NOT A = False B=True NOT A AND B = False AND True = False C = True

Q: If * x=t -1, y = +t, find y"

A:

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A: Given, B =500-4|B|=?

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A:

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Q: Let B = [b1, b2, b3] = -1 -1

A:

Q: Choose which variables are basic and which are nonbasic: X1 X2 X3 S1 S2 S3 P 0 8 1 -4 0 40 4 160 1 8…

A:

Q: Which of the following represents 28=7times 4

A: Which of the following represents 28=7times 4

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A: Given, PrA|B=45PrB|A=821PrA'=25

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A:

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A:

Q: Given that 3°x 64 and 5VP = 64. %3D [3x-1]3 Calculate, without the use of a calculator, the value of…

A:

Q: If y = 3 x + 1, then y 2 = _____

A:

Q: Suppose B = (-8, –9) and АВ — (-16, –16). Then || A =

A:

Q: 10 Find t if y= lo08 lo98

A: Giveny=log 8(x2-104)=log (8)(x2-10)4Differentiate above equation with respect to x we get that…

Q: If e7z = 26, then x =

A: