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 null hypothesis for the randomized block F test for the difference in the means is
Definitions:
Plan B One-Step
An over-the-counter emergency contraception pill intended to prevent pregnancy after unprotected sex or contraceptive failure.
Emergency Contraception
A method of preventing pregnancy after unprotected sex or contraceptive failure, often referred to as the morning-after pill.
Symptothermal Method
A fertility awareness method of birth control that combines three fertility indicators: calendar (rhythm) method, basal body temperature method, and cervical mucus method.
Calendar
A system for organizing and dividing time, typically by weeks, months, and years.
Q6: Referring to Table 14-1, for these data,
Q54: A major DVD rental chain is considering
Q63: Referring to Table 12-17, the calculated value
Q77: Referring to Table 9-6, suppose the engineer
Q88: Referring to Table 12-18, what is the
Q89: Referring to Table 12-11, the p-value of
Q103: Referring to Table 12-20, what are the
Q104: Referring to Table 11-6, the null hypothesis
Q173: Referring to Table 10-11, the same decision
Q343: Referring to Table 14-3, the p-value for