QUESTION 4 Which of the following tables represents a valid discrete probability distribution? X P(X=x) X P(X=x) X P(X=x) X P(X=x) 1 0.33 0 0.33 5 0.21 3 0.33 3 0.04 1 0.04 10 0.03 5 0.23 7 0.19 2 3 0.23 0.19 9 11 0.11 0.16 4 1.03 15 20 0.33 0.19 0.16 5 0.16 25 30 0.08 6 9 12 15 18 0.12 0.23 0.19 -0.03 0.16

Q: Let X be a random variable with the following probability distribution: |-3 6. 9. P(X) 1/6 1/2 1/3…

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Q: Your company, Sonic Video, Inc., has conducted research that shows the following probability…

A: As per given table: x 0 1 2 3 4 5 6 7 8 9 P(X=x) 0.06 0.10 0.35 0.25 0.15 0.03 0.02 0.02 0.01…

Q: P(x) .40 0.20971520 1 0.36700160 P(x) 30 0.27525120 0.11468800 .20 4 0.02867200 0.00430080 .10 6.…

A: [Note: Since you have asked multiple questions, we will solve the first question for you. If you…

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A: Let x = number of yearsLet P[x] = the probabilityX              0         1           2          3…

Q: Is the following a Probability Distribution Function?

A: Given : x p(x) 0 0.01 1 0.97 2 0.02 3 0.1

Q: Find the missing value in each of the following probability distribution functions. (a) (b) k P(X =…

A: The objective of the question is to find the missing probabilities in the given probability…

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A: mean(μ)=∑x.P(X)

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A: we have find given probability.

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A: Given probability distributionThe variance of discrete random variable X is calculated using the…

Q: x 14 15 16 17 18 P(x) 0.1 0.1 0.2 0.1 0.5 Given the discrete probability distribution above,…

A: Given information: x 14 15 16 17 18 P(x) 0.1 0.1 0.2 0.1 0.5

Q: Complete the following probability distribution. ENTER EACH OF YOUR ANSWER TO 2 DECIMAL PLACES

A: Here, the following probability distribution is given.  X P(X) 3 0.16 4 0.27 5 0.14 6…

Q: 1) Determine if the following data correspond to a probability distribution. If not explain whi-+ ww…

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A: According to guidelines we solve first three subparts only when we have given multiple subparts.

Q: y -2 1 4 -1 0.2 0.1 0.2 3 0.1 0.2 0.1 0.1

A: We need to find P(X=5)

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Q: Suppose X is a discrete random variable with the following probability distribution: P(X = 2) = 0.3…

A: Given information  P(X = 2) = 0.3, P(X = 4) = 0.2,P(X = 6)=0.5

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