L2

Question 1

two branches of statistics

Answer 1

descriptive statistics and inferential statistics

Question 2

what is descriptive statistics

Answer 2

it focuses on describing the data, it discusses the process of collection, classification, summary, and presentation of data

Question 3

two types of data

Answer 3

qualitative data and quantitative data

Question 4

what is qualitative data

Answer 4

are information that can be observed but not measured

Question 5

what is quantitative data

Answer 5

are information that can be counted or measured

Question 6

two types of quantitative data

Answer 6

discrete and continuous

Question 7

what is discrete

Answer 7

These are data that cannot be counted.

Question 8

what is continuous

Answer 8

The number that can be counted. These variables are usually obtained from measuring.

Question 9

These are data that cannot be counted.

Answer 9

discrete

Question 10

are information that can be counted or measured

Answer 10

quantitative data

Question 11

are information that can be observed but not measured

Answer 11

qualitative data

Question 12

The number that can be counted, usually obtained from measuring.

Answer 12

continuous

Question 13

it focuses on describing the data, it discusses the process of collection, classification, summary, and presentation of data

Answer 13

descriptive statistics

Question 14

usually pertains to numbers

Answer 14

Quantitative data

Question 15

pertains to words and. depth

Answer 15

qualitative data

Question 16

the sources of data

Answer 16

Primary Data and secondary data

Question 17

Also referred to as second-hand data

Answer 17

secondary data

Question 18

first-hand data

Answer 18

Primary Data

Question 19

These data are collected by researchers during a

study or data that have been collected for a particular activity.

Answer 19

Primary Data

Question 20

these are data that are readily available and were

collected for a different purpose than the study.

Answer 20

secondary data

Question 21

data is already available in published

materials from books, journals, newspapers, and the internet

Answer 21

secondary data