Introduction to business statistics 2600-DSMw1WSB
1. Basic concepts of statistical description: division of statistical communities, statistical features, measurement scales,
2. Forms of presenting statistical material. Principles of building distribution series with class intervals.
3. Graphs in a rectangular coordinate system.
4. Classical and positional measures of central tendency, Pearson's dependence.
5. Measures of differentiation.
6. Standardization of the variable, statistical moments. Measures of skewness and focus.
7. Comprehensive analysis of statistical communities. Working in a spreadsheet
8. Relationships of deviations with other measures.
9. Individual and aggregate indexes of dynamics, geometric mean.
10. The concepts of correlation and regression.
Online course:
Exercises and additional materials.
Course coordinators
Type of course
Mode
Learning outcomes
After completing the course, the student:
Knowledge:
Lists the basic concepts related to the statistical description.
Selects statistical measures adequately to the situation.
Skills:
Calculates basic descriptive measures.
Interprets descriptive measures.
Interprets polygon, histogram, cumulative and box plots.
Draws conclusions from the results of statistical tests.
Uses the statistical formulas of a spreadsheet.
Social competence:
Recognizes data manipulation in public space.
It determines the benefits of using statistical analyzes in the functioning of the enterprise.
Assessment criteria
Presence and active participation in classes.
Presence and active participation in the online course.
Passing 2 tests with a minimum of 50% of the maximum number of points and obtaining a total of over 60 points.
Colloquium No. 1 - 55 points
Colloquium No. 2 - 45 points
Additional 10 points possible to obtain in an online course, for own work, homework.
To pass the subject, you must obtain at least 50% of the points in the Colloquium 1 and at least 50% of the points in the Colloquium 2.
If the test is not passed during the retake session, the Student only corrects the missing test.
The final score is the sum of:
Colloquium 1 + Colloquium 2 + additional points
Grading scale:
0 - 59 rating 2
60 - 67 rating 3
68 - 75 rating 3.5
76 - 83 rating 4
84 - 91 rating 4.5
92 - 99 rating 5
100 - 110 rating 5!
Bibliography
A. Aczel; Statystyka w zarządzaniu, Wydawnictwo Naukowe PWN, Warszawa, 2017
B. Pułaska-Turyna; Statystyka dla ekonomistów, Difin, Warszawa, 2011
S. Ostasiewicz, Z. Rusnak, U. Siedlecka; Statystyka – elementy teorii i zadania, Wyd. AE im, O. Langego, Wrocław 1997
J. Jakubowski, R. Sztencel Rachunek prawdopodobieństwa dla prawie każdego, SCRIPT, Warszawa, 2006
J. Wierzbiński, Statystyka opisowa, Wydawnictwo WZ, Warszawa 2006