TABLE 11-8
An important factor in selecting database software is the time required for a user to learn how to use the system. To evaluate three potential brands (A, B and C) of database software, a company designed a test involving five different employees. To reduce variability due to differences among employees, each of the five employees is trained on each of the three different brands. The amount of time (in hours) needed to learn each of the three different brands is given below:
Below is the Excel output for the randomized block design:
-Referring to Table 11-8, the among-group variation or SSA is ________.
Definitions:
General Intelligence
A theory in psychology that suggests the existence of a single, general ability that influences cognitive performance across various domains.
Charles Spearman
A psychologist known for his work in statistics and the theory of general intelligence, symbolized as "g".
Louis Thurstone
A pioneering American psychologist known for his contributions to psychometrics and the theory of intelligence.
Robert Sternberg
A psychologist known for his theory on the triarchic theory of intelligence, which describes three distinct types of intelligence: analytical, creative, and practical.
Q47: Referring to Table 13-3, the prediction for
Q75: Data that exhibit an autocorrelation effect violate
Q76: How many tissues should the Kimberly Clark
Q84: A completely randomized design with 4 groups
Q113: Referring to Table 12-13, the degrees of
Q148: Referring to Table 11-11, what assumption(s) need(s)
Q157: Referring to Table 13-13, the decision on
Q195: Referring to Table 13-4, the managers of
Q197: Referring to Table 12-11, the null hypothesis
Q202: Referring to Table 11-4, the null hypothesis