Compare the number of candidate and frequent itemsets generated in parts (c) and (d).
onsider the traffic accident data set shown in Table 7.1.
The second method produces less number of candidate and frequent itemsets.
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Answer the following statements true (T) or false (F)
1. The top-down approach provides the systems group with a ready-made division of users into task forces for subsystems. 2. The fewer data couples and control flags in the system, the more difficult it is to change the system. 3. On-line manuals on websites should include a FAQ page and downloadable updates. 4. When a system is tested with normal transactions, variations are added, including invalid data used to ensure that the system can properly detect errors.
Column style reports organizes data in rows with headings at the beginning
Indicate whether the statement is true or false
A mouse can be used in some BIOS menus
Indicate whether the statement is true or false
In the Curves dialog box, the default curve appears as a diagonal line.
Answer the following statement true (T) or false (F)