Chapter 2

Question 1

Context

Answer 1

Provides data values (Who, What, When, Where, Why)

Question 2

Data

Answer 2

Systematically recorded information, numbers, or labels, with context

Question 3

Data Table

Answer 3

An arrangement of data in which each row represents a case and column represents a variable

Question 4

Case

Answer 4

An individual about whom or which we have data

Question 5

Variable

Answer 5

Holds, information about the same characteristics for many cases

Question 6

Categorical Variable

Answer 6

Variable that names categories (with words/ numerals)

Question 7

Quantitative Variable

Answer 7

Variable in which the numbers act as numerical values. It always have units

Question 8

Units

Answer 8

Quantity / amount adopted as a standard of measurement

Question 9

Individual

Answer 9

Whom we record some characteristics

Question 10

Respondents

Answer 10

Individuals who answer a survey

Question 11

Subjects / Participants

Answer 11

People on whom we experiment

Question 12

Records

Answer 12

Rows

Question 13

Experimental units

Answer 13

Websites & Other inanimate subjects

Question 14

Ordinal

Answer 14

Scale (1-5)

Question 15

Who and What

Answer 15

To analyze

Question 16

When and Where

Answer 16

of data

Question 17

How and Why

Answer 17

Data was collected