Q2 Exam

Question 1

• involves the presentation of verbal replies from the respondents
• The researcher asks only the standard questions written in the questionnaire and nothing more
• The researcher follows the same line of questions to ensure that the conducted interview is delivered in the same format and same order to every respondent

Answer 1

Structured Interview

Question 2

most frequently used type of interview method which directly acquires information from the respondents

Answer 2

Face-to-face interview

Question 3

used when the researchers have no time to meet the respondents personally

Answer 3

Telephone Interview

Question 4

a form of a personal interview wherein the interviewer brings along a laptop and directly enters the information or response of the respondents to the database

Answer 4

Computer-Assisted Personal Interview (CAPI)

Question 5

What are the 4 Types of Interview?

Answer 5

• Structured Interview
• Face-to-face Interview
• Telephone Interview
• Computer-Assisted Personal Interview (CAPI)

Question 6

watching behavior, events, or nothing physical characteristics in a natural setting

Answer 6

Structured Observation

Question 7

the respondents are aware that they are being observed

Answer 7

Overt Observation

Question 8

the respondents are unaware that they are being observed

Answer 8

Covert Observation

Question 9

occurs during the interaction

Answer 9

Direct Observation

Question 10

occurs on the result of the interaction

Answer 10

Indirect Observation

Question 11

What are 4 Types of Observation

Answer 11

• Overt Observation
• Covert Observation
• Direct Observation
• Indirect Observation

Question 12

the traditional way of collecting data from the respondents

Answer 12

Paper-pencil questionnaire

Question 13

an internet-based research where the respondents will receive an email that contains an address that would take them to a secure website containing the questionnaire

Answer 13

Web-based questionnaire

Question 14

distributed through mail, filled out and administered by respondents where they return this to the researchers through email

Answer 14

Mail questionnaire

Question 15

What are the 3 Types of Questionnaire

Answer 15

• Paper-pencil questionnaire
• Web-based questionnaire
• Mail questionnaire

Question 16

• the process of collecting information from the target sources
• relies on ____ instruments that fit various experiences into predetermined responses producing results that are easy to summarize, compare, and generalize
• allows you to gain first-hand knowledge and original insights into your research problems

Answer 16

DATA COLLECTION

Question 17

• is a branch of science that deals with the collection, organization, analysis of data and drawing of inferences from the samples to the whole population.
• encompasses all the methods and procedures used in the collection, presentation, analysis and interpretation of data.

Answer 17

Statistics

Question 18

• comprise methods concerned with collecting and describing a set of data to yield meaningful information.
• draw inferences or conclusions about these sets of data.

Answer 18

DESCRIPTIVE STATISTICS

Question 19

comprises those methods concerned with the analysis of a subset of data leading to predictions or inferences about the entire set of data

Answer 19

INFERENTIAL STATISTICS

Question 20

value within the range of the data which describes its location or position relative to the entire set of data. The more common measures are measures of central tendency, percentile, decile and quartile.

Answer 20

Measure of Location

Question 21

describes the “center” of the data. It is a single value about which the observations tend to cluster. The common measures are mean, median and mode

Answer 21

Measure of Central Tendency

Question 22

sum of the observations divided by the number of observations totaled

Answer 22

Mean

Question 23

middle value of an array

Answer 23

Median (Md)

Question 24

observations which occurs most frequently in the data set

Answer 24

Mode (Mo)

Question 25

* divides the data set into **100 equal parts**, each part having **one percent** of all the data values. * For example, if Patrick received a rating of 90th percentile in the National Secondary Achievement Test, this means that 90% of the students who took the test had scores lower than or equal to Patrick's

Answer 25

Percentile (Pi)

Question 26

* divides a data set into **ten equal parts**, each part having **ten percent** of all data values

Answer 26

Decile (Di)

Question 27

* divides a data set into **four equal parts**, each part having **twenty-five percent** of all data values

Answer 27

Quartile (Qi)

Question 28

is a **statistical test for the mean of a population.** It is used when - n ≥ 30; or when the population standard deviation is given

Answer 28

Z-TEST

Question 29

is the **set of all entities and elements** under study

Answer 29

Population

Question 30

is the **subset** of population

Answer 30

Sample

Question 31

refer to all descriptive measures or characteristics of **population**

Answer 31

Parameters

Question 32

refer to all descriptive measures or characteristics of a **sample**

Answer 32

Statistic

Question 33

What are the 3 Measure of Central Tendency

Answer 33

* Mean * Median * Mode