Mathematics, 06.05.2020 05:46 ssalusso1533
Consider a random sample X1, X2,…, Xn from the shifted exponential pdf fsx; l, ud 5 5 le2lsx2ud x $ u 0 otherwise Taking u 5 0 gives the pdf of the exponential distribution considered previously (with positive density to the right of zero). An example of the shifted exponential distribution appeared in Example 4.5, in which the variable of interest was time headway in traffic flow and u 5 .5 was the minimum possible time headway. a. Obtain the maximum likelihood estimators of u and l. b. If n 5 10 time headway observations are made, resulting in the values 3.11, .64, 2.55, 2.20, 5.44, 3.42, 10.39, 8.93, 17.82, and 1.30, calculate the estimates of u and l.
Answers: 2
Mathematics, 21.06.2019 14:40
The height of a triangle is 4 in. greater than twice its base. the area of the triangle is no more than 168 in.^2. which inequalitycan be used to find the possible lengths, x, of the base of the triangle?
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Mathematics, 21.06.2019 15:30
Adepartment store purchases screen-printed t-shirts at a cost of $5 per shirt. they mark up the price 150% (making the selling price 250% of the store's purchase price) and put them on the sales floor. every month that a t-shirt doesn't sell, the store reduces the selling price by 25%.
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Mathematics, 21.06.2019 17:00
The vet charges $45 for an office visit and $10 for each vaccination your dog needs. write an eaquation
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Mathematics, 21.06.2019 23:30
Identify the slope an intercept of the following linear equation y = 1/5x - 6 a. slope: 1/5; intercept: -6 b. slope: 5; intercept: -6 c. slope: -1/5; intercept: 6 d. slope: 1/5; intercept: 6
Answers: 2
Consider a random sample X1, X2,…, Xn from the shifted exponential pdf fsx; l, ud 5 5 le2lsx2ud x $...
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