. Consider an experiment in which a fair coin is tossed 3 times, and let X be the number of heads that are obtained. Assume B is the event that number of heads is larger than 1.

Q: Which of these describes the population parameter? O A. X = 157 OB. X= 165 OC. μ = 165 OD. U = 157

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Q: Memory less property of Geometric distribution express as P(Y>s+t|Y>t)=P(Y>s); s,t≥0. O True False O

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Q: Outcome NNN NDN NND DNN NDD DND DDN DDD I 0 1 1 1 12 2 2 2 3 Since the items are selected…

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Q: The random sample (X1, X2,.. X5) = (2,3,5, 10, 15) representing the duration of a paritcular type of…

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Q: 6. Assume a joint pdf given as [λxy², 0≤x≤ y ≤1 fxx2,y)= (0, otherwise and let B = {Y≥ 2X and W=X+Y…

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Q: A license plate is to consist of 4 digits followed by 2  uppercase letters. Determine the number of…

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Q: Q9] Of a lot of 10 items, 2 are defective. (a) Find the number of different samples of 4. Find the…

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Q: Q12. The median of a random variable X is any value a for which P(X ≤ a) ≥ 1/2 and P(X ≥ a) ≥ 1/2.…

A: X~exp(λ=3)

Q: Pls help ASAP. Pls show all work. Pls do both of the asked questions pls i BEG.

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Q: The local high school is hosting an ice cream social for new students. They record the ice cream…

A: Formula : P(A|B) = P(A and B)/P(B)

Q: Compute for the total frequenc frequency 0x<2 9 2<z<4 21 4<<8 f 8≤x≤ 10

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Q: Assume A and B are independent events, P(A)= 0.1, P(B)=0.3. Then P (AUB): 0.43 O Option 3 0.4

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Q: 1. Draw a Venn diagram for the given events. 2. If the oil had to be changed, what is the…

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Q: Ex 11: Suppose the random variable X has a geometric distribution with a mean of 2.5. Determine the…

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Q: 1. Compute for the area that falls for less than 40 given o = 6.4, n=40, and μ = 42. 2. Compute for…

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Q: Determine the probability that the rolled dice will result to a multiple of 3 or a square number.

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Q: e this problem about the confidence interval?

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