For the below table, calculate E(X+Y). Remember to explain all of the steps you are taking to get the answer in detail. 4. 6. .1 3. Y. 7. 2. 2. 2.
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A:
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A: Definition of the mean.
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Q: Q9: Mr. Jasem has 30 fruits, 18 of them are apples and 12 are oranges. His friend Waseem has 20…
A: Mr Jasem has 30 fruits (18 Apples & 12 Orange) so the ratio of Apple to orange is 3:2. As the…
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Q: Find f'(x). 4 f(x) = 2x° (x* - 2) f'(x) = D %3D
A: Given: fx=2x5x4-2
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A: Since you have posted multiple questions, as per guidelines we can solve only one at a time,
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Q: Which of the following expressions is the Lagrangian? O A. MUX=1PX В. бф = MUx(X,Y}- ¿Px %3D SX С.…
A: As per Given Data, Answer Is Given Below....
Q: 3. Between z 0.46 and z 2.56
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Q: Find x for the following equation. In (x+4) + In 2 = 2 In x x-DX
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Q: What is the difference between an unbiased estimator and a consistentestimator?
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Q: Find f'(x). X* + 2 f(x) = 7x - 6 f'(x) = D
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Q: Mary is a corn farmer in Iowa. If she does not irrigate his field, she can produce 120 bushels of…
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Q: Find x, and x2. 1 2 X1 - 2 5 5 X2 - 50 X1 = X2 =
A: Given:
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Q: Given the functional relationship: y = 14x5/x2 find the value of y when x = 1.5
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A: X ~ Poi ( ) Where = 3 Poisson probability distribution is P(X) = e- * X / X!
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A: Answer;
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- According to a recent Wall Street Journal article, about 2% of new US car sales are electric vehicles (data from Edison Electric Institute reported by Jinjoo Lee, "Peak Oil? Not This Year. Or This Decade," January 9, 2021 pg. B12). Suppose a company has 111 employees who drive new cars (separately) to work each day. What is the probability that at least one of them will drive an electric car? Note:- Do not provide handwritten solution. Maintain accuracy and quality in your answer. Take care of plagiarism. Answer completely. You will get up vote for sure.Please explain, inclusive of formulasFrom the given graph solve all three true or false statements.
- Suppose the relationship between Y and X is given by: Y = 3.1415 + 6X + error By how much does the expected value of Y change if X increases by 7.23 units? (Round your answer to two decimal places: ex: 123.45)Mary is a corn farmer in Iowa. If she does not irrigate his field, she can produce 120 bushels of corn per acre. If she applies 4 inches of irrigation water, she can produce 140 bushels of corn per acre. The application of 8, 12, and 16 inches of irrigation water can result in 160, 180, and 200 bushels of corn per acre, respectively. Graph the relationship between the amount of water applied and corn yield for Mary (Assume a straight-line relationship). Find and interpret the slope and Y interceptAn individual purchases a membership at a wholesale store for $26.50 per year in order to buy guacamole at $2.25 per container. Let x be the quantity of guacamole purchased per year and y be the total amount spent including the membership fee. Complete the table below. Do not include dollar signs in any responses. x 0 2 4 6 8 10 y Determine the slope and vertical intercept of the linear
- Q9: Mr. Jasem has 30 fruits, 18 of them are apples and 12 are oranges. His friend Waseem has 20 fruits and Mohammed has 30 fruits, all of them are Windows All of them are either apples or oranges. Assume that the ratio of the apples to oranges is the same for Mohammed, Jasem and Waseem. a. find the number of oranges with Waseem and Mohammed b. find number of apples for all 3 friends c. find how many more oranges Jasem has than Waseem d. if ratio of apples to oranges is 2:1, how many apples Jasem will have? e. if Jasem wants to sell all the fruits at 60 OMR, what would be selling price of 1 apple?A factory manufactures both toy boats and toy trucks. It costs $125 to make a toy boat and $175 to make a toy truck. The factory only has $3,000 available to put into their production. If B is the number of boats made, and T is the number of trucks made, which of the following will be a Lagrangian equation if you are trying to maximise profits? a.120 + 5B + 7T = 0 b.120 - 5B - 7T = 0 c.0 = 120 - 5B + 7T d.0 = -120 - 5B - 7T e.120 + 5B - 7T = 0Give typing answer with explanation and conclusion Suppose that the government must undertake an irreversible policy decision regarding the extent of air pollution regulation. The government is making this decision in a situation of uncertainty, however. In particular, there is some probability p that the benefits will remain the same as they are this year for all future years, but there is some probability 1 - p that benefits will be less in all future years. If we take into consideration the multiperiod aspects, should we err on the side of overregulation or underregulation, compared to what we would do in a single-period choice?
- Suppose the large number of bike accidents in a small town results in new legislation that requires all citizens of the town to wear specialized bike helmets when riding. These new helmets reduce the probability of head trauma by 25% during a bike accident. While the new helmets the probability of a serious head injury resulting from a bike accident, they also incentivize cyclists to ride safely, which could the number of bike accidents and thus head injuries to cyclists.Correct answer is 0 please answer asap18. Choose the correct answer from the given below.