Question 1 3 and P(A U B) = 5 Events A and B are independent, P(A) = 3 Find P(B|A). Give an exact answer as a fraction in fully simplified form.

Q: if you flip a fair coin 8 times and the X is the number of times the coin came up " heads", what is…

A: According to the provided information, a fair coin tossed 8 times.  The possible outcome of a fair…

Q: Why is the answer for ii) not (3/9)*(4/9)?

A: We need to answer, why in part(ii) , P(BG) is not equal to (3/9)(4/9).

Q: Find the value of n(An B) if n(A)= 6, n(B)= 9, and n(A U B)= 11. n(An B) =(Type a whole number.)

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Q: If P(B) = 1/4 and P(A|B) = 1/2, what is P(A^ B)?

A: P(B¯) = 1/4P(A|B) = 1/2We have to determine P(A∩B).

Q: (* - 1)" 16. 2n n=1

A: 16.∑n=1∞(x-1)n2n

Q: P(A) = P (B) = P(AN B)then %3D P[(AN B) U (AN B)] = 1

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Q: 12sin(45) does not equal 12cos(45)

A: 12 cos(45°) and 12 sin(45°) are equal because  cos(45°) = sin(45°) = 1/√2

Q: P(A) = P(B|A) = P(A and B) = ? 10 %3D 10 Answer: 13 %3D P(B) = 20 P(A) = P(A or B) = ? %3D Answer:…

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Q: proot p(cn ANB) - ecen B)-p(ANB) P(B) PCB).

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Q: 8s - 16 (s² + s)(s² + 1),

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Q: suppose X Draw the are part (a,bic fraction,dec 9.) P(x=3.5)

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Q: 2. Consider the polynomial function h(x) is shown in the graph. Answer the following questions. a.…

A: According to the given information: (a).  Polynomial h(x) has complex zeroes: x = 2i  and  x = -2i

Q: Shapley value of each senior = (31 + 3(1/2 + 1/2 + 1))/5040 = 37/840 Shapley value of each junior =…

A: Sure, I can explain where the numbers 31 and 30 come from in the calculation of the Shapley values

Q: A card is drawn at random from a pack of cards. Calculate  P(A❤️|card from red suit). Answer must…

A: We have given , A card is drawn at random from a pack of cards. We have to find , Calculate…

Q: An instructor gets 5 calls in 3 hours. a. How likely is it that the teacher will get exactly 10…

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Q: If P(A) = 0.009, what is the value of P(A)? P(A) = (Type an integer or a decimal. Do not round.)

A: Given, p(A) = 0.009 We will use complement probability of A.

Q: If n(A) = 14, n(B) = 6, and n(A U B) = 14, what do you know about n(A N B)? %3D n(A n B) = (Simplify…

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Q: What is P(X>6)?

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Q: If 2 (5) = 72, then the value of n is:

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Q: If you flip a fair coin 12 times and X is the number of times the coin came up "Heads", what is P(X…

A: From the provided information, A fair coin flipped 12 times that is n = 12 Probability of occurring…

Q: where does come (5/6)6  from??

A: Basic concepts of probability are used.

Q: If X ~ Bin(12,0.7) then calculate:  P ( X= 9) P ( X> 10)  P ( X£ 11)

A: Let X be the random variable from binomial distribution with probability (p) = 0.7 and sample size…

Q: Does this expression P(D) = 1.4 possibly occur

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Q: 20+9u du (9u? + 20) . 3/21

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Q: Write out expressions for (i) (ii) "P. (iii) (iv) 20P,

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Q: For the event of tossing a coin 3 times, find   P(tossing at least  head) Give your answer in the…

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Q: A bus stops at a bus stop every 45 minutes. Once a person gets to the bus stop, what is the…

A: Here given that bus at bus stop every 45 minutes .  Here we use exponential distribution ,  p(T ≤ t)…

Q: Rick has 20 hot wheels, of those cars 5/6 are rare. How many Hot wheels does he have that are NOT…

A: topic- algebraic operations

Q: What is the answer to this?

A: Concept of General Addition Rule:For any two events A and B the General Addition Rule state that:

Q: 4 = 70, find n.

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Q: 2{0} = {???} 2{1,2} = {???} 2{a,b,3} = {???}

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Q: Determine the sum in (국)". 2n=4

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Q: What other ways can I show the result? Thanks.

A: Enter the data in the R studio in the following ways for data frame: Test= c(1,2,3,4,5,6,7,8,9)…

Q: If P(AUB) = 4/5, P(B) = 2/3 and P(ANB) = 1/5. Find P(AB)? [Answer as a fraction]

A: Answer:-  Given, P(A∪B) = 45,  P(B') = 23    and P(A∩B) = 15                 Find P(A' ∩B) = ?

Q: sume that you have 9 mice in the cage: 3 white males, 3 gray females, and 3 gray males. Two se are…

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Q: Evaluate (",) for n = 48.

A: Combination formula : nCr = n!/(n-r)!r!

Q: P(A) = 0.13, P(B) = 0.47, P (A ∩ B) = 0.05 Find a) P(A|B).   b) P(B|A)

A: P(A) = 0.13, P(B) = 0.47, P (A ∩ B) = 0.05   We know :

Q: P(A) = 0.5, P(B) = 0.3, P(A ∩ B)= 0.1 a) Find P(A given B).   b) P(B|A)

A: As per given by the question, there are P(A) = 0.5, P(B) = 0.3,and P(A ∩ B)= 0.1., then find PA…