at what number Example 6. If the cost of making x units is C Rupees where c = 10 + 9x of units with marginal cost be Rs 0.90?
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Q: Example 7-34. Find the probability generating function of : (a) P (X < n), (b) P (X < n), and (c) P ...
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Q: Attempt the following: (i) P(A) = 0.75, P(B) = 0.50 and P(A U B) = 0.87, are the events A and B inde...
A: Given,P(A)=0.75 , P(B)=0.50 AND P(A∪B)=0.87
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A: @solution:::::
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Q: 6.Given: x¯= 20, µ = 24, σ = 6, and n = 9. Find the z-score. A.2 B.-2 C.-3 D.3
A: Given,x¯=20μ=24σ=6n=9
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A: Here calculate sample statistics from given data and perform F test for comparing two population var...
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A: Given that β be an n-dimensional random vector of zero mean and positive definite covariance matrix ...
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A: Disclaimer : Since you have asked multiple question, we will solve the first question for you. If yo...
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A: Central limit theorem: The Central Limit Theorem tells us that as sample sizes get larger, the sampl...
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Q: - In a classroom with two students, find the mean of the number of students who will be boys. The pr...
A: Given that n=2 , p=1/2=0.5 , q=1-p=1-0.5=0.5 X~Binomial(n=2 , p=0.5) p=Probability of boy X=Number ...
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A: Given: Roll No Marks 1 20 2 28 3 40 4 12 5 30 6 15 7 50
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Q: 7. Let X be the outcome of a fair die roll. Before you roll, you're offered either $100 or h(X) = 35...
A: X takes values 1, 2, 3, 4, 5, 6 with equal probability 1/6 Here h(x) = 350/x h(x) takes values 350,...
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Q: (a) P( W=2 | Z = 1) (b) P( Z=0 | W = 1) ; (c) are Z and W independent?
A: Here make joint distribution table
Q: Example 8-20. how that : E( ) = | ta-1 G(t) dt, a > Ó 20 X+a (*) %3D ... shere G(t) is the probabili...
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Q: Example 7-21. If the variable X, assumes the values 2P-2log v with probability 2-P; p = 1, 2, 3, ......
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Q: Using the data in the scatter plot, what is a reasonable slope of a model that fits this data?
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A: here for investment A mean = 7200 variance = 14760000 for investment B mean = 7500 variance = 8425...
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Q: If P(B)=0.43 P(A)=0.9 P(BIA^) =0.7' P((AnB")n (A°NB)) and Find O A. 0.07
A: P(A) = 0.9 P(B) = 0.43 P(B|Ac) = 0.7 P(Ac) = 1-0.9 = 0.1P(Bc) = 1-0.43 = 0.57 Probability: P...
Q: A card is drawn from the pack of 52 cards. This experiment is repeated 20 times. The probability dis...
A: Given data is X 1 2 3 4 P(X) 12/20 2/20 2/20 4/20
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A: Hi! Thank you for the question, As per the honor code, we are allowed to answer three sub-parts at a...
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A: 1) Given: α=0.05, Right-tailed test. Step 1: To draw the figure and indicate the appropriate area. ...
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A: Hello! As you have posted more than 3 sub parts, we are answering the first 3 sub-parts. In case yo...
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A: Given that mu = 80, sigma = 2.5 Find the corresponding standard score for the given values
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Q: The National Longitudinal Study of Adolescent Health interviewed a random sample of 4877 teens (grad...
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Q: _17. 6 8 10 4 P(X) -0.6 0.2 0.7 1.5 18. 1 3 4 P(X) _19. 8 12 P(X) 2 3
A: As per guidelines expert have to answer first question three subparts only dear student please uploa...
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A: Given the data as Time (t) Sales Seasonally adjusted linear trend (Ft/s) 1 184 222.25 2 22...
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A: The teacher selects 10 left-handed and 10 right-handed students. What type of sampling was being use...
Q: Based on the multiple regression analysis output, write the estimated multiple regression equation. ...
A: Estimated multiple regression equation is given by, Y= b0+b1X1+b2X2 Y= 453.2116-2.9570645*X1+91.438...
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- If a coffee filter is dropped, its velocity after t seconds is given by v(t)=4(10.0003t) feet per second. What is the terminal velocity, and how long does it take the filter to reach 99 of terminal velocity? Use a table increment of 0.1 and given your answer to the nearest tenth of a second.Suppose that a company’s marginal revenue from the manufacture and sale of eggbeaters is dr/ dx = 2 - 2/(x + 1)2, where r is measured in thousands of dollars and x in thousands of units. How much money should the company expect from a pro-duction run of x = 3 thousand eggbeaters? To find out, integrate the marginal revenue from x = 0 to x = 3.Suppose that the revenue (in dollars) from the sale of a product is given by R = 80x + 0.9x2 − 0.003x3, where x is the number of units sold. Find each indicated derivative. R'= R''= How fast is the marginal revenue MR changing when x = 10?
- Find the equation of the line tangent to the graph of y=(x^2−x)ln(7x) at x=2. Round to three decimal places.Suppose the cost incurred in operating a cruise ship per hour is a+bv^33 dollars, where aand b are positive constants and v is the ship’s speed in miles per hour. At what speedshould the ship be operated between two ports (located d miles apart) to minimize thecost?Suppose y= f(x) is a curve that always lies above thex-axis and never has a horizontal tangent, where f is dif -ferentiable everywhere. For what value of y is the rate ofchange of y5 with respect to x eighty times the rate ofchange of y with respect to x ?