DHS 19.2 - Option 15. Decisions Ryabushko AP
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Dana allocation table 100 factories manufacturing facilities X (thousand. Den. Units.) And daily output Y (t). It is known that there is a linear correlation between X and Y. Requires:
a) find the equation of the regression line y on x;
b) build the empirical equation of the regression line and random sampling point (X, Y).
a) find the equation of the regression line y on x;
b) build the empirical equation of the regression line and random sampling point (X, Y).
Detailed solution. Decorated in Microsoft Word 2003 (Quest decided to use the formula editor)
For the convenience of viewing IDZ solutions on smartphones, an additional file in PDF format is sent
For the convenience of viewing IDZ solutions on smartphones, an additional file in PDF format is sent
23.12.2016 19:41:28
Спасибо, все отлично