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TABLE 10-5
To test the effectiveness of a business school preparation course, 8 students took a general business test before and after the course. The results are given below.
Exam Score Exam Score
Student Before Course (1) After Course (2)
1 530 670
2 690 770
3 910 1,000
4 700 710
5 450 550
6 820 870
7 820 770
8 630 610
-Referring to Table 10-5, at the 0.05 level of significance, the conclusion for this hypothesis test is that there is sufficient evidence that
Tenebrism
Painting in the “shadowy manner,” using violent contrasts of light and dark, as in the work of Caravaggio. The term derives from tenebroso.
Skiagraphia
Greek, “shadow painting.” The Greek term for shading, said to have been invented by Apollodoros, an Athenian painter of the 5th century BC.
Chromatism
The quality or state of being chromatic, which involves the use of color or the ability to produce color, often used in the context of art and music to denote vividness and diversity in color or tone.
Still Life
A picture depicting an arrangement of inanimate objects.
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