Give me a background scenario such as playing the lottery where the following calculations are the correct answers   (b) 12!  c)  P(12, 5) (d)  125

Q: Problem #2: Data from adoption studies on handedness indicate that the effects of shared biological…

A: (a) Null hypothesis: Alternative hypothesis:

Q: (c) Describe the overall trend in each of Danny's investments over the 8-year period.

A: As per the requirement , solving part(c).

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Q: 10. Joe had a board 8 feet long. He wants to make shelves 2 feet long. How many shelves can he make…

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Q: Suppose x has a distribution with u = 15 and o = 11. A USE SALT (a) If a random sample of size n =…

A: Use excel formula "=NORM.S.DIST(1.2060, TRUE)" and "=NORM.S.DIST(0, TRUE)" to find the probability.

Q: Cookies (4 Circle-shaped, 8 Heart-shaped, 3 Bear-shaped) Suppose you draw one cookie from the box at…

A: It is given as18 Chocolate Cookies (8 Circle-shaped, 6 Heart-shaped, 4 Bear-shaped) 15 Vanilla…

Q: Given P(A) = 0.47, P(B) = 0.34, P(A or B) = 0.36, what is P(A and B)?

A:

Q: nd the value of o(1999), p(101), p(243), 9(1998).

A: Phi function

Q: spinner below. What are the ch

A: To find : The probability that Eugene will roll a 3 and land on a B.

Q: If P (A) = 0.57, P(B) = 0.5, and P (A and B) = 0.48, find P (A or B). P(4 or B) =O

A: We have given that,  A and B are two events with P(A) = 0.57,          P(B) = 0.5 and P( A and B) =…

Q: Given P(A) = 0.39, P(B) = 0.95, and P(B|A) = 0.07, what is P(A and B)?

A: Given :  P(A) = 0.39 P(B) = 0.95 P(B|A) = 0.07

Q: Ammar will give $350 in birthday gifts next year. He will give a combination of $50 and $15 gifts.…

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Q: A guy is explaining the “system” for counting cards. he explains that high cards are worth – 1,…

A: Given that there are 76 cards, 23 high, 17 neutral and the rest low.

Q: Let fR R be differentiable at z 0. If f(0) = 0 and f'(0) = 2, then the value %3D of 1 lim f(1) + +…

A: GIVENlimx→01x[ f(x) +f(2x)+......+f(2015x)]

Q: If P (A) = 0.55, P(B) = 0.7, and P(A B) = 0.42, find P (A or B). and P(4 or B) = D

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Q: Mario and Isabella are playing the Integer Card Game. The cards in their hands are shown: Isabella's…

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Q: 25. Roger runs a marathon. His friend Jeff rides behind him on a bicycle and clocks his speed every…

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Q: A game is played by rolling 2 die, one red and the other blue, then adding the results. (A). How…

A: a) Red die can have total of 6 outcomes (1,2,3,4,5,6) Similarly, the blue die can have 6 outcomes…

Q: Given P(A) = 0.40, P(B) = 0.35, and P(A and B) = 0.12, what is P(A or B)?

A: Formula : P(A or B) = P(A) + P(B) - P(A n B)

Q: If P(A) = 0.35, P(B) = 0.45, and P(A and B) = 0.25, then P(A|B) is:     1.4     1.8     0.714…

A: P(A)=0.35 P(B)=0.45 P(A and B)=0.25   P(A/B)=P(A and B)P(A)=0.250.35=0.714

Q: EVALUATE THE FF: C(5,5) C(9,8) P(10,2) / C(10,2) P(100,1) - C(100,1)

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Q: What is the coefficient of d5e2c in (d+e+c)8

A: Given (d+e+c)8 = (d+(e+c))8= Cr d8-r (e+c)r8= Cr d8-r Ck er-k ckr8= Cr Ck d8-r er-k ckr8 We need to…

Q: If one card is drawn from a deck, find the probability of getting these results. Enter your answers…

A: It is given that one card is drawn from a deck.

Q: 4 A math teacher surveys 10 randomly- selected students in her classes. She finds that 7 of the 10…

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Q: what is the coefficient of b5c2 in (c + b)7

A: We know that  (a+b)n = C0nanb0+C1nan-1b1+C2nan-2b2+...+Cn-1na1bn-1+Cnna0bn Hence (c+b)7 =…

Q: 4.6-14. Consider the following problem. Maximize Z = -x, + 2x2 + X3, subject to 3x2 + X3 s 120 X -…

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Q: Suppose P(A) = 0.76, P(B) = 0.12 and P(A or B) = 0.54. Determine P(A and B).

A: The information provided in the question are as follows :- P(A) = 0.76 P(B) = 0.12 And P(A or B) =…

Q: A set of linear equations is: 5x - 2y + 3z = 16 and 19y - 7z+ 10 = 18 and 10z + 8y = 1. What are the…

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Q: (B) (C) 1 A person 2 meters tall waiks directly away from a streetlight that is 8 meters above ihe…

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Q: Given P(A) = 0.40, P(B) = 0.20, and P(A and B) = 0.10, what is P(A or B)?

A: From the provided information, P(A) = 0.40, P(B) = 0.20, and P(A and B) = 0.10

Q: The average of 3 numbers is between 7 and 10. The sum of the numbers could be any of the following…

A: Given that:-The average of 3 numbers is between 7 and 10.let, the three numbers are N1, N2 &…