Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Question: (Lotka's law and least squares) Lotka's law describes the frequency of publication by authors in a given field. It states that X aY = b, where X is the number of publications, Y the relative frequency of authors with X publications, and a and b are constants (with b > 0) that depend on the specific field. Assume that we have data points (Xi, Yi), i = 1, . . . , m, and seek to estimate the constants a and b.
1. Show how to find the values of a, b according to a linear leastsquares criterion. Make sure to define the least-squares problem involved precisely.
2. Is the solution always unique? Formulate a condition on the data points that guarantees unicity.
Consider a factory that processes a single job type. Orders are processed one at a time in a serial processing configuration. One of the workstations requires.
If a nominal interest rate of 8% is compounded continuously, determine the unknown quantity in each of the following situations.
Employee sued employer for religious discrimination and alleged religious harassment after being terminated for repeatedly refusing to remove biblical passages.
What is the x-intercept of this tangent line? Use this fact to draw the tangent line and find the volume of the solid generated by rotating the top half
For the parallel-pipe system of Fig, each pipe is cast iron, and the pressure drop p1 - p2 = 3 lbf/in2. Compute the total flow rate between 1 and 2 if the fluid is SAE 10 oil at 20°C.
Find a recurrence relation and give initial conditions for the number of bit strings of length n that contain at least 3 consecutive zeroes
Overnight one's inbox collects e-mails which one check sin the morning. Question is about how many spam e-mails one can expect to have wade through.
Develop the system equations for the steady-state probabilities for a single operator servicing three machines. What type of difficulties will have to be.
A firm manufactures product x and can sell any amount at a price of £25 a unit. The firm has to pay fixed costs of £200 plus a marginal cost of £20.
Let S be the surface parametrized by X: U → R3, where X(u, v)=(u, v, u2 - v2), Calculate the first fundamental form of S in terms of (u, v)
Assume you needed $10 000 on April 1, 2006, and two options were available: Your banker would lend you the money at an annual interest rate of 7.0%, compound.
The waters off the North Atlantic coast were once teeming with fish. But because of overfishing by the commercial fishing industry.
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd