1. The document discusses two types of data: primary data and secondary data. Primary data is collected directly from its source, while secondary data has already been collected elsewhere. 2. It also discusses two types of variables: numeric data and character data. Numeric data involves numbers, while character data involves letters, words or text. 3. Examples are provided for each type of variable to illustrate the differences between numeric and character data.

2. F
F F F F F
F F
F F F F F F F F
F F F
F

3. F F F 2
1. F F
1
F F F F
( Primary Data)
F F F F F
F F

4. 2
2. F
F F F F
(Secondary Data)
F F F
F F
F F

5. F F F F F
F
F F
F F F
F
F

6. F
F F F
1) F
F F F F
2
(Numeric Data)
F
. F F
F
F 12 F
.
12, 9, 137 , 8319 , -46

7. 2) F
F F F F F
(Character Data)
F F
F COMPUTER, ON-
LINE, 1711101,&76