Calculate the standard score of the given x value, x=41.3x=41.3, where x‾=41.4x‾=41.4, s=6.8s=6.8. Round your answer to two decimal places.

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…

A: Hello! As you have posted more than 3 sub parts, we are answering the first 3 sub-parts.  In case…

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Q: e this problem about the confidence interval?

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A:

Q: 11. In a neighborhood of 55 homes, 25 have pets. Suppose that 6 homes are selected at random. The…

A: "Since you have posted a question with multiple subparts, we will solve first 3 sub-parts for you.…

Q: investing is $160.4 and the discount rate is 11.1% while the value of non-sustainable investing is…

A: Given: a) P(sustainable) = 0.877 FV(sustainable) = 160.40 FV (non sustainable) = 36.8 discount rate…

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Q: If a r.v. x~Geo), then p(x > 6|x>4) equal to O Option 3 O Option 1 314 - 9 16

A: Geometric distribution is given by

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A: *Answer:

Q: The guidance department has reported that of the senior class, 4.3% are members of Key Club, K, 7.6%…

A: Here, P(K) =0.043 P(P) =0.076 P(Both)=0.019

Q: A certain disease has an incidence rate of 0.4%. If the false negative rate is 6% and the false…

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Q: 13-41.13+4jl= ..

A: determinate  3-4i.3+4j=?

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Q: 13. Tony has four cans of juice-one can of orange, one of pineapple, one of calamansi, and one of…

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A: Given:

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A: Given, In a bag there are 12 purple marbles and 8 red ones are drawn at random and left out…

Q: If x is a r.v. with c.d.f. F(x), F(x) is continuous at x = 10, then P(X= 10) = 0. True False

A:

Q: Consider you are in a game of chess. You are black so your opponent is first to move. How many ways…

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Q: Q6. Let Y be a continuous random variable with the probability density function in the following…

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Q: A jar contains 4 red marbles numbered 1 to 4 and 12 blue marbles numbered 1 to 12. A marble is drawn…

A: The total number of marbles=16 Formula: =number of favorable outcome/total number of outcome   a)…

Q: An Italian deck of cards, which is made up of 40 cards: 4 suits (Denari, Clubs, Swords, Cups) of 10…

A: Given that, An Italian deck of cards, which is made up of 40 cards: 4 suits (Denari, Clubs, Swords,…

Q: 7. Of 15 rats in a cage, 5 have black fur, 6 have white fur, and the remaining 4 have brown fur. If…

A: here AS PER GUIDELINES I HAVE CALCULATED FIRST MAIN QUESTION  here use basic probability rule…

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Q: of the above expressions are correct?

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A: In the given problem we have given that an uniform distribution with four integer values.

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A:

Q: Jacquie used an app to simulate a coin flip 40 times . it lands on heads 20 times . Based on her…

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A: The provided information is  µ=491 σ=119 n=30…

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Q: Question-5 The PH level for water samples from the lake is a random variable with probability…

A:

Q: 3. Let X and Y be two independent Poisson random variables with mean 2. Then |A|P[min{X, Y} ≤ 1] =…

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Q: iskin et al. (A-11) studied common breath metabolites such as ammonia, acetone, isoprene, ethanol,…

A: Standard score is used to determine the number of observation deviated from the mean. It is also…

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Q: ) Find the probability that a person has the virus given that they have tested positive. Round your…

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Q: Chi-Square distribution is a special case of Gamma distribution with degree of freedom r = 1 where

A: Gamma distribution: Gamma distribution is a continuous probability distribution. It belongs to a…