Quiz 1 Flashcards Preview

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Flashcards in Quiz 1 Deck (26):
1

Nominal

Qualitative, no rank

2

Ordinal

Qualitative, with rank

3

Interval

Quantitative, zero isn't the starting point

4

Ratio

Quantitative, zero is the starting point

5

Collection, summarization, analysis, and interpretation of data

Statistics

6

Part of the population or sub collections

Sample

7

Numerical Measurement of a sample

Statistic

8

Numerical Measurement of a population

Parameter

9

Set of all individuals or entities

Population

10

People or objects included in the study

Individuals

11

Gathering of opinion or feedback

Survey

12

survey of the entire population

consensus survey

13

survey of the sample

Sampling survey

14

A characteristic of interest present in each individual

Variable

15

Types of Variables

Qualitative and Quantitative

16

Qualitative Variable

attributes with no numerical value

17

Quantitative Variable

with numerical value; representing of count or measurement

18

Types of Quantitative Variables

Discrete and Continuous

19

Discrete Quantitative Variable

Counted

20

Continuous Quantitative Variable

Measured

21

Kinds of Statistics

Descriptive and Inferential

22

Method of organizing, summarizing, and presenting the data through percentage or getting the average

Descriptive

23

Generalizing the data by using only a sample

Inferential

24

takes on a defined set of values with different probabilities and whose function is a real number

Random Variable

25

Set composed of all possible outcomes or values in a variable

Sample Space

26

A repetitive trial

Random Experiment