Stats. wala pong solving d2

Question 1

It is a sampling method on choosing representative from each populations wherein every sample has an equal chance of being selected

Answer 1

Probability Sampling

Question 2

It is collected from a homogeneous group

Answer 2

Quota Sampling

Question 3

It refers to the totality of observations or all data of interest in a study

Answer 3

Population

Question 4

It is the subset of population

Answer 4

Sample

Question 5

True or false
In population data is true representation of opinion

Answer 5

true

Question 6

The process of selecting sample

Answer 6

sampling

Question 7

Not every member of the population has the equal chance of being selected

Answer 7

Non probability sampling

Question 8

It is a sampling method which considered every nth element of the population

Answer 8

Systematic Sampling

Question 9

It is the most commonly used sampling method, which each member has an equal chance of being selected as a sample

Answer 9

Simple random sampling

Question 10

It is a random sampling which the population is divided into strata or groups

Answer 10

Stratified Sampling

Question 11

It is a random sampling wherein the population is divided into cluster or group

Answer 11

Cluster Sampling

Question 12

Taken randomly individually from each group

Answer 12

Stratified Sampling

Question 13

Members of subgroups has similar traits

Answer 13

Stratified sampling

Question 14

Members of group has different characteristics

Answer 14

Cluster Sampling

Question 15

Taken randomly a group instead of individually in each group

Answer 15

Cluster Sampling

Question 16

It is a non bias selection process

Answer 16

Probability sampling

Question 17

It is bias selection process

Answer 17

Non probability sampling

Question 18

It is selecting a sample based on the availability of the participants

Answer 18

Convenience Sampling

Question 19

Also known as a accidental or grab sampling

Answer 19

Convenience sampling

Question 20

It is also known as judgement sampling, the researcher choose the sample for a specific purpose of the reseach.

Answer 20

Purposive Sampling

Question 21

It is a random sampling which the sample in the study were asked to recruit members for the study

Answer 21

snowball sampling

Question 22

The sample is selected at random

Answer 22

Probability sampling

Question 23

true or false
In non probability sampling not everyone has an equal chance to participate

Answer 23

true

Question 24

It is useful when the population is diverse

Answer 24

Probability sampling

Question 25

useful when the participants have similar traits

Answer 25

non probability sampling

Question 26

used to create accurate sample

Answer 26

probability sampling

Question 27

the sample does not accurately represent the population

Answer 27

non probability sampling

Question 28

sample or population filipino voters

Answer 28

population

Question 29

200 voters in QC

Answer 29

sample

Question 30

It is the numerical measures that describes the whole population

Answer 30

parameter

Question 31

It is the numerical measures that describes the whole sample

Answer 31

statistic

Question 32

confidence coefficient of 99%

Answer 32

2.58

Question 33

confidence coefficient of 98%

Answer 33

2.33

Question 34

confidence coefficient of 96%

Answer 34

2.05

Question 35

confidence coefficient of 95%

Answer 35

1.96

Question 36

confidence coefficient of 92%

Answer 36

1.75

Question 37

confidence coefficient of 90%

Answer 37

1.645

Question 38

confidence coefficient of 85%

Answer 38

1.44

Question 39

confidence coefficient of 80%

Answer 39

1.28

Question 40

confidence coefficient of 70%

Answer 40

1.04

Question 41

It is a statistical tool that provides a range value within a population parameter is likely to lie

Answer 41

Confidence interval

Question 42

A single point value that estimate the population parameter

Answer 42

Point of estimate

Question 43

A range of values within which the true population parameter is likely to lie

Answer 43

Margin of error

Question 44

The probability that the interval contains the true population parameter

Answer 44

Confidence level