standard divation, Econometrics

Assignment Help:
demand for tea, Y, are assumed to be affected by income of students, X. A simple linear regres-sion analysis was performed on 20 observations and the results were:
Independent variable Regression coefficient Standard error t-value

Intercept -7.964633 3.11101359 -2.560
X 12.548580 1.27081204 9.874
find the standar divation?

Related Discussions:- standard divation

Revaluation of currency, what are the econometric models supporting currenc...

what are the econometric models supporting currency revaluation and their application

#title.MULTICOLINEARLITY, HOW TO USE CORRELATION OF THE OFF DIAGONAL ELEMEN...

HOW TO USE CORRELATION OF THE OFF DIAGONAL ELEMENTS OF THE COVARIANCE MATRIX TO DETECT MULTICOLINEARLITY

Equations, Y1=Y21Y2+Bx+U1 Y2=Y21Y1+U2 First equation is demand and second i...

Y1=Y21Y2+Bx+U1 Y2=Y21Y1+U2 First equation is demand and second is supply equation,can first equation be identifiable outline the method

Example of random variable, Let W be a random variable such that Supp (W) =...

Let W be a random variable such that Supp (W) = {2, -1, 0, 1, 2 } and What is p? Define U = W 2 . What is Supp (U) and fU (u) = Pr [U = u] for u ∈ Supp (U)? Compute E [W] a

.the matrix of technical coefficients., I could not understand the matrix o...

I could not understand the matrix of technical coefficents

Rival principle of distribution., What is the rival principle of distributi...

What is the rival principle of distribution? What are the impacts of ethics and morals on the rival principles of distribution?

Estimate the electrons speed, An electron follows a helical path in a unifo...

An electron follows a helical path in a uniform magnetic field of magnitude 0.422T. The pitch of the path is 6.81 mm, and the magnitude force on the electron is 1.59 x 10 -15 N. W

Econmetics, Greenstone Coffee is experiencing financial pressures due to in...

Greenstone Coffee is experiencing financial pressures due to increased competition for its numerous urban coffee shops. Total sales revenue has dropped by 15% and the company wishe

Weighted least squares, I am trying to apply weighted least squares but Im ...

I am trying to apply weighted least squares but Im not getting a very good fit when I regress the residuals on the variables so I don''t think the weights will be very good

Models, when is an econometric model said to be simple and naive

when is an econometric model said to be simple and naive

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

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!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd