Statistics

Question 1

Branch of science that deals with studies involving collection, organization, presentation, analysis, interpretation, and drawing conclusions from the data

Answer 1

Statistics

Question 2

2 branches of statistics

Answer 2

Descriptive statistics
Inferential statistics

Question 3

Basic collection of data

Answer 3

Descriptive statistics

Question 4

More complex collection of data

Answer 4

Inferential statistics

Question 5

Characteristics of a population or sample which makes one different from the other

Answer 5

Variable

Question 6

Refers to the large collection of object, persons, or things

Answer 6

Population

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Part of a population that has the same characteristics of the given population

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Sample

Question 8

Can be placed into categories according to their characteristics/attributes

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Qualitative

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Data can be ordered or ranked

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Quantitative

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Represented by counting number only

Answer 10

Discrete

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All values between any two specific values or interval

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Continuous

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Affected by another variable

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Dependent variable

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Can be changed/manipulated

Answer 13

Independent variable

Question 14

Value/measure obtained from a population

Answer 14

Parameter

Question 15

Any value/measurement obtained from a sample
Estimate of a parameter

Answer 15

Statistic

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4 measurement levels

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Nominal
Ordinal
Interval
Ratio

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Has no order

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Nominal

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Has ranking

Answer 18

Ordinal

Question 19

Has a possibility na magkaroon ng 0 na result

Answer 19

Interval

Question 20

Walang answer na zero

Answer 20

Ratio

Question 21

Types of data collection

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Interview method
Questionaire method
Registration method
Experimental method
Observation method
Texting method

Question 22

Gathers data through interviews

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Direct or interview method

Question 23

Gathers data through online surveys

Answer 23

Indirect or questionnaire method

Question 24

Data obtained from the records of the government agency

Answer 24

Registration method

Question 25

Can be manipulated

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Experimental

Question 26

Observes the behavior of the individuals/surroundings

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Observation

Question 27

Send text option Marketing only

Answer 27

Texting method

Question 28

Random probability types

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Lottery Systematic Stratified Cluster Multi-stage

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Raffle

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Lottery sampling

Question 30

Numbering each element of the population

Answer 30

Systematic sampling

Question 31

Dividing the population into strata (groups)

Answer 31

Stratified sampling

Question 32

Also called area sampling Used for a large poulation

Answer 32

Cluster sampling

Question 33

Combination of several random sampling techniques

Answer 33

Multi-stage sampling

Question 34

Random non probability types

Answer 34

Convenience Quota Purposive Snowball

Question 35

Used because it is convenient to the researchers

Answer 35

Convenience sampling

Question 36

Uses the proportions of different strata

Answer 36

Quota sampling

Question 37

The researcher gets his/her sample from the respondents purposely related or close to him/her

Answer 37

Purposive sampling

Question 38

Uses participants to recruit other participants

Answer 38

Snowball sampling

Question 39

Types of graphs

Answer 39

Frequency polygon Histogram Pareto chart ogive Pie chart Pictograph Scatter point graph/diagram Line graph Component bar Statistical map