Page 27 - Azerbaijan State University of Economics

A.Huseynova, R.Azizova, O.Mazanova, B.Ismayilova: Statistics on

Uploading Lectures to Learning Management System..

In our example, the linear regression equation will be shown as follows:

Yj = ax + b (1)

Here a – is a regression.

Thus, the linear regression is a sign of inclination. In our version, a - shows a 2020-
2021 academic year, and the coefficient b indicates the 2019-2020 academic year.
Comparative analysis of departments is conducted for these years.

Here j - shows the number of observations on departments. In our version, j will
equal to 37. Let's calculate with this formula:

(2)
Having calculated in MS Excel, we got R determinate coefficient:

R² = 0,6583 (3)

It shows the degree of conformity between the input and regression model. The
linear regression equation is set for the following indicators:

Y = 0,05*X + 0,86 (4)

This is Darbin-Watson coefficient:

DW=1,97 (5)

Apparently, Darbin-Watson ratio is smaller than 2, and it means that autocorrelation
is adequate for the indicators that are the parts of the equation.

The Azerbaijan State University of Economics has achieved great success for
continuous improvement of the national e-management system in 2017.

Some important issues like registration of student and teaching staff, its
management, uploading of the subject, lesson plans, lecture, presentations,
interactive works, video-trainings as well as conducting student assessments and
surveys, and setting exams are organized electronically by the system. Students, as
well as parents, can access the above-mentioned e-management system with
individual ID numbers and passwords at any time and any place and get relevant
information on a mobile basis. Integration of the system into the e-library of the
university is organized.

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