Exercise: New Projects A: Project in Los Angeles can be completed in one year. B: Project in San Diego can be completed in one year. Assume P(A) = 0.9, P(B) = 0.8, and P(An B) = 0.75. Are A and B mutually exclusive? Why? Answer:

Q: Given P(A) = 0.7 and P(B) = 0.8. If P(A/B) = 0.3 find P(A and B).

A: Given that  P(A)=0.7 , P(B)=0.8 P(A/B)=0.3

Q: If P(A) = 0.7, P(B) =0.2, and A and B are mutually exclusive, find P (A or B). P(4 or B) = D

A:

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A:

Q: If P(A) = 0.3 0.4 1.2 0.2 0.7, P(AUB) = 0.9 and P(B) = 0.5, the value of P(AB) is

A: PA∪B=0.9PA=0.7PB=0.5

Q: Solve the problem. Within a group of n people, the number of possible handshakes, N, is given by N =…

A: In given question, concept of handshakes in Permutations is applicable. Permutations Permutations…

Q: 45sixteen = 63b.  Find b. Show your work.  b=_____________

A: Given that 4516=63b So, we have  4×161+5×160=6×b1+3×b064+5=6b+369-3=6b66=6bb=666=11

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A:

Q: Find all integer x satisfying the condition x = gcd(5x + 2 3r) lustify vOur ancu

A: The complete solution is in given below

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A:

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A:

Q: Select the correct answer. Which value of x makes this equation true? -12r – 2( + 9) = 5(x + 4) %3D…

A:

Q: Evaluate p(1) given p(x) = 3x³ + 7x2 - 18x +8 = 0. Explain what your answer tells you about x- 1 as…

A: Find p(1), if it is zero than clear that (x-1) is a factor of p(x)

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Q: 2. For n > 4 one has 2n>n².

A: For n>4 one has 2n>n2.

Q: If P (A)=0.5, P (B)=0.3, and A and B are mutually exclusive, find P (A or B). P(A or B) =

A: Given that  P(A)=0.5 , P(B)=0.3  A and B are mutually exclusive

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A: The sample size is 133;n=133 The population proportion is 0.71;p=0.71

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A:

Q: 11) Foxes were introduced to an area that did not naturally contain them. Based on other similar…

A: We have, y=A1+xCB

Q: Let P(A) = 0.2 and P(B) = 0.5. If P(A|B) = 0.3, calculate P(A and B

A: Given data, P(A) = 0.2   P(B) = 0.5 P(A|B) = 0.3 P(A and B)=?

Q: If P(E) = 0.60, P(E or F) = 0.75, and P(E and F) = 0.10, find P(F). P(F) = (Simplify your answer.)

A: