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Sampling Techniques

Total questions: 40

Worksheet time: 34mins

Name
Class
Date
1.

A part of the entire population size taken by a researcher.

a)

Sample

b)

Portion

c)

Part

d)

Group

2.

The process of selecting that specific part of the population size.

a)

RCBD

b)

CRD

c)

Sampling

d)

Grouping

3.

Which of the following does not belong to Simple Random Sampling?

a)

Table of Random Numbers

b)

Tabulator

c)

Lottery Techniques

d)

Random Number Generator

4.

This sampling technique makes use of taking a unit at random from the first k unit and every kth subsequent unit.

a)

Stratified

b)

Systematic

c)

Simple

d)

Multi-stage

5.

This type of sampling subdivides the population into subpopulations.

a)

Stratified

b)

Systematic

c)

Simple

d)

Cluster

6.

This type of sampling makes use of blocks or districts as a sampling frame in order to cut down a huge population size.

a)

Systematic

b)

Stratified

c)

Simple

d)

Cluster

7.

A type of sampling that needs to select the sample size more than once.

a)

Stratified

b)

Simple

c)

Systematic

d)

Multi-stage

8.

Identify the type of sampling techniques

"The office clerk gave the researcher a list of 500 Grade 11 students. The researcher selected every 20th name on the list."

a)

Simple Random Sampling

b)

Systematic Sampling

c)

Stratified Sampling

d)

Cluster Sampling

9.

Identify the type of sampling technique

"Inn a recent research that was conducted in a private school, the subjects of the study were selected by using the Table of Random Numbers."

a)

Simple Random Sampling

b)

Systematic Sampling

c)

Stratified Sampling

d)

Cluster Sampling

10.

Identify the type of sampling technique

"A researcher interviewed people from each town in the Province of Rizal for his research on population."

a)

Simple Random Sampling

b)

Systematic Sampling

c)

Stratified Sampling

d)

Cluster Sampling

11.

Identify the type of sampling technique

"A researcher is doing a research work on the student's reaction to the newly implemented curriculum in mathematics and interviewed every 10th student entering the gate of the school."

a)

Simple Random Sampling

b)

Systematic Sampling

c)

Stratified Sampling

d)

Cluster Sampling

12.

Identify the type of sampling technique

"A researcher who is studying the effects of educational attainment on promotion conducted a survey of 50 randomly selected workers from each of these categories: high school graduate, with undergraduate degrees, with master's degree, and with doctoral degree."

a)

Simple Random Sampling

b)

Systematic Sampling

c)

Stratified Sampling

d)

Cluster Sampling

13.

Identify the type of sampling technique

"A researcher selected a sample of n=120 from a population of 850 by using the Table of Random Numbers."

a)

Simple Random Sampling

b)

Systematic Sampling

c)

Stratified Sampling

d)

Cluster Sampling

14.
Mrs. Trahan samples her class by selecting 5 girls and 7 boys.  This type of sampling is called?
a)
Stratified
b)
Systematic
c)
Simple
d)
Cluster
15.
Mrs. Trahan samples her class by selecting every third person on her class list.  Which type of sampling method is this?
a)
Simple
b)
Systematic
c)
Stratified
d)
Cluster
16.
Mrs. Trahan samples her class by selecting all students sitting at group 1 and group 5 in her classroom.  This sampling technique is called?
a)
Simple
b)
Stratified
c)
Systematic
d)
Cluster
17.
Mrs. Trahan samples her class by picking 10 numbers from her hat and each number is assigned to a student. This is ______________ random sampling.
a)
Systematic
b)
Simple
c)
Stratified
d)
Cluster
18.
Farmer Joe separates his apple tree farm into 10 regions.  He counts the number of apples produced in just one of the regions and uses that estimate to predict the number of apples produced on the whole farm.  This is _______ sampling.
a)
Simple
b)
Cluster
c)
Stratified
d)
Systematic
19.
Farmer Joe's apple tree farm is set up in 100 rows.  He counts the number of apples produced on every 10th row to estimate the number apples produced on the whole farm.  This is _____________ sampling.  
a)
Simple
b)
Stratified
c)
Cluster
d)
Systematic
20.
Farmer Joe randomly picks 100 trees using a random number generator to estimate the number of apples produced by his apple trees.  This is ______________ sampling.
a)
Simple
b)
Stratified
c)
Cluster
d)
Systematic
21.
Farmer Joe separates his farm into 10 regions.  He then randomly selected 5 trees from each region to estimate the number of apples produced on his apple tree farm.  This is _____________ sampling.  
a)
Cluster
b)
Systematic
c)
Stratified
d)
Simple
22.
In order to use samples to estimate something from the population, the sample should be _________________ the population.
a)
exactly the same as
b)
nothing like
c)
representative of
d)
larger than
23.
When one examines the entire population instead of a subgroup of the population, this is called a ____________.
a)
Sampling
b)
Census
c)
Bias
24.
If every individual in a population has the same chance of being included in a sample, the sample is a(n) _________ sample.
a)
Biased Sample
b)
Convenience Sample
c)
Random Sample
d)
Stratified Sample
25.

The technique which ecologists use to quantify the biodiversity of area is called?

a)

Sampling

b)

Documentation

c)

Recording

d)

Observation

26.

Directions: Read carefully and select the correct answer.

Mrs. Santiago samples her class by selecting every third person on her class list. Which type of sampling method is this?

a)

a.simple

b)

b.systematic

c)

c.stratified

d)

d.cluster

27.

Read carefully and select the correct answer.

In order to use samples to estimate something from the population, the sample should be _ the population.

a)

a. exactly the same as

b)

b. nothing like

c)

c. representative of

d)

d. larger than

28.

Read carefully and select the correct answer.

To find out what the preferred ice cream flavor is, the researcher wait outside an ice cream parlor and ask every 4th person leaving the store to name his or her favorite flavor until you get 25 responses is an example of .

a)

a. convenience sample

b)

b. simple random sample

c)

c. stratified random sample

d)

d. systematic sample

29.

Read carefully and select the correct answer.

To study the amount of time students spend doing homework each day, use a random number generator to select 25 freshmen, 25 sophomores, 25 juniors, and 25 seniors to survey. Which sampling technique is approriate to use?

a)

a. convenience sample

b)

b. simple random sample

c)

c. stratified random sample

d)

d. interval sample

30.

Read carefully and select the correct answer.

.A student wants to determine the favorite professional sport of students in her high school. Which of the following samples is most likely to give her a representative sample?

a)

A . random sample of the students in the art honor society

b)

b. A random sample of students on the basketball team

c)

c. A random sample of students on the official school enrollment roster

d)

d. A random sample of students in the library during lunch

31.

Read the statements below and fill in the blank with a word that best describe the given statements.

(a)   Sampling technique in which the researcher selects samples based on the subjective judgment of the researcher rather than random selection.

32.

Read the statements below and fill in the blank with a word that best describe the given statements.

(a)   Researcher randomly selects elements from sampling frame.

33.

Read the statements below and fill in the blank with a word that best describe the given statements.

(a)   Researcher chooses members merely based on proximity and doesn't consider whether they represent the entire population or not.

34.

Read the statements below and fill in the blank with a word that best describe the given statements.

(a)   Researchers choose these individuals according to specific traits or qualities wherein the samples are selected based on the probability proportionate to the distribution of a variable in the population

35.

Read the statements below and fill in the blank with a word that best describe the given statements.

(a)   Sampling technique in which the researcher chooses samples from a larger population using a method based on the theory of probability.

36.
This sample consists of units of the population that are easily accessible.
a)
Cluster
b)
Convenience
c)
Volunteer
d)
Observational
37.
This sample consists of the entire population
a)
convenience
b)
census
c)
cluster
d)
simple
38.
This sample consists of units of the population that chose to respond.
a)
mandatory
b)
census
c)
volunteer
d)
unbiased
39.
Every possible group of units of the required size has the same chance of being the selected sample as any other sample of the same size.
a)
Simple Random 
b)
Thoughtful
c)
Typical
d)
Proportional
40.
This sample is selected by dividing the population into subgroups and then taking a fixed number of units from each group using the simple random sample.
a)
stratified
b)
cluster
c)
judgment
d)
experimental