NEW
Font size
S
M
L
XL
WorksheetsMastery Test in Research II
Total questions: 80
Worksheet time: 40mins
Name
Class
Date
1.
Which of the following is the first step in the research process?
a)
Data Analysis
b)
Identifying the Research Problem
c)
Formulating Hypothesis
d)
Interpreting Results
2.
What is the main purpose of a literature review in research?
a)
To prove the researcher's opinion
b)
To provide definitions for technical terms
c)
To identify gaps in existing knowledge
d)
To select the best statistical tools
3.
Which research activity involves choosing tools and techniques for data gathering?
a)
Hypothesis Testing
b)
Sampling Design
c)
Research Design
d)
Literature Review
4.
What type of data is collected through interviews and observations?
a)
Quantitative
b)
Theoretical
c)
Qualitative
d)
Secondary
5.
Which of the following is an example of a primary data source?
a)
Textbooks
b)
Research journals
c)
Survey responses
d)
Literature review
6.
What ensures consistency of results when the research is repeated?
a)
Reliability
b)
Validity
c)
Accuracy
d)
Sampling
7.
What do you call a testable prediction in research?
a)
Observation
b)
Fact
c)
Theory
d)
Hypothesis
8.
Which of the following refers to the numerical representation and analysis of data?
a)
Qualitative Research
b)
Statistical Method
c)
Hypothesis Testing
d)
Research Questioning
9.
What is the final step in the systematic research process?
a)
Data Collection
b)
Drawing Conclusions and Reporting
c)
Literature Review
d)
Formulating Objectives
10.
In which part of research is the significance of findings discussed?
a)
Research Design
b)
Methodology
c)
Results and Discussion
d)
Abstract
11.
What is a "sample" in research?
a)
The entire population under study
b)
A portion or subset of the population
c)
A variable being tested
d)
A research tool like a questionnaire
12.
Which of the following is a probability sampling method?
a)
Convenience sampling
b)
Purposive sampling
c)
Snowball sampling
d)
Simple random sampling
13.
What is the main advantage of probability sampling?
a)
It is quick and easy
b)
It reduces the cost of data collection
c)
It allows generalization to the population
d)
It requires fewer respondents
14.
Which sampling technique selects every k-th member from a population list?
a)
Cluster sampling
b)
Stratified sampling
c)
Systematic sampling
d)
Convenience sampling
15.
In stratified sampling, the population is divided based on:
a)
Time zones
b)
Sample size
c)
Homogeneous subgroups
d)
Random numbers
16.
Which non-probability sampling technique relies on the researcher's judgment?
a)
Snowball sampling
b)
Purposive sampling
c)
Quota sampling
d)
Systematic sampling
17.
What is a major limitation of convenience sampling?
a)
It is time-consuming
b)
It is hard to implement
c)
It may lead to biased results
d)
It needs complex calculations
18.
Snowball sampling is especially useful when:
a)
The population is clearly defined
b)
The study focuses on rare or hidden populations
c)
You need high statistical accuracy
d)
The sample size is very large
19.
Which sampling method divides the population into clusters, then randomly selects some clusters for study?
a)
Stratified sampling
b)
Cluster sampling
c)
Simple random sampling
d)
Systematic sampling
20.
What does "sampling frame" refer to?
a)
The period during which sampling takes place
b)
A framework to analyze data
c)
A list of all elements in the population
d)
A type of probability sampling
21.
What is a research intervention?
a)
A tool used to analyze data
b)
A step in formulating the hypothesis
c)
A planned action or treatment introduced to observe its effect
d)
A method of selecting the sample
22.
In experimental research, interventions are primarily used to:
a)
Collect data
b)
Test the effect of an independent variable
c)
Identify sampling methods
d)
Review literature
23.
Which type of research is most likely to include an intervention?
a)
Historical research
b)
Descriptive research
c)
Experimental research
d)
Correlational research
24.
A control group in an intervention study is used to:
a)
Administer additional treatments
b)
Increase the sample size
c)
Compare results with the experimental group
d)
Eliminate the need for data collection
25.
Which of the following best describes a pre-test–post-test intervention design?
a)
Observations are made only after the intervention
b)
Data is collected before and after the intervention
c)
Only the control group is tested
d)
It uses random surveys with no interventions
26.
Which of the following is NOT a primary data collection method?
a)
Observation
b)
Surveys
c)
Interviews
d)
Textbook analysis
27.
Which data collection method is best for exploring deep personal experiences?
a)
Questionnaire
b)
Structured observation
c)
In-depth interview
d)
Online poll
28.
What is the purpose of a pilot test in data collection?
a)
To finalize the research topic
b)
To ensure reliability and clarity of instruments
c)
To increase sample size
d)
To review literature
29.
Which of the following best describes triangulation in data collection?
a)
Using three researchers in the study
b)
Collecting data from three countries
c)
Using multiple methods or sources to study one phenomenon
d)
Measuring three variables at once
30.
What is informed consent in the context of data collection?
a)
Approval from a data analyst
b)
Agreement from the researcher to publish results
c)
Permission from participants after being fully informed about the study
d)
Legal document protecting the researcher from lawsuits
31.
What is the main purpose of descriptive statistics?
a)
To test hypotheses
b)
To draw conclusions about a population
c)
To summarize and describe features of a dataset
d)
To make predictions
32.
Which of the following is NOT a measure of central tendency?
a)
Mean
b)
Mode
c)
Median
d)
Standard deviation
33.
The measure that shows the most frequently occurring value in a dataset is called:
a)
Mean
b)
Median
c)
Mode
d)
Range
34.
Which measure is most affected by extreme values (outliers)?
a)
Mode
b)
Mean
c)
Median
d)
Range
35.
What does standard deviation measure?
a)
The most common value
b)
The average of all values
c)
The spread or variability of data
d)
The midpoint of a dataset
36.
What is the main purpose of inferential statistics?
a)
To describe sample data
b)
To calculate mean and median
c)
To make predictions or generalizations about a population
d)
To sort data into tables
37.
A hypothesis test in inferential statistics is used to:
a)
Organize the data
b)
Summarize results
c)
Decide whether a sample result is likely to occur in the population
d)
Calculate averages
38.
Which of the following is a common inferential statistical test?
a)
Pie chart
b)
Histogram
c)
t-test
d)
Frequency table
39.
In inferential statistics, the group we are trying to draw conclusions about is called the:
a)
Variable
b)
Sample
c)
Statistic
d)
Population
40.
What is a p-value used for in inferential statistics?
a)
To calculate the mean
b)
To measure data variability
c)
To determine statistical significance
d)
To display results graphically
41.
What is a hypothesis in research?
a)
A conclusion based on data
b)
A type of variable
c)
A testable statement or prediction
d)
A method of data collection
42.
What is the purpose of hypothesis testing?
a)
To design a questionnaire
b)
To develop a research title
c)
To determine if there is enough evidence to support a specific claim
d)
To describe the entire population
43.
What is the null hypothesis (H₀)?
a)
A hypothesis that shows significant effect
b)
A statement that there is no effect or difference
c)
A personal opinion of the researcher
d)
A type of sampling method
44.
What does it mean to reject the null hypothesis?
a)
There is not enough evidence
b)
The sample was too small
c)
There is significant evidence for the alternative hypothesis
d)
The hypothesis is always false
45.
Which of the following is a common statistical test used in hypothesis testing?
a)
Bar chart
b)
t-test
c)
Scatterplot
d)
Mode
46.
What is a p-value in hypothesis testing?
a)
The population mean
b)
The probability of rejecting a true null hypothesis
c)
The average sample score
d)
The number of participants in a sample
47.
If the p-value is less than the significance level (α = 0.05), we:
a)
Accept the null hypothesis
b)
Prove the hypothesis is true
c)
Reject the null hypothesis
d)
Stop the research
48.
What is the alternative hypothesis (H₁)?
a)
The hypothesis that there is no change
b)
The hypothesis that must always be accepted
c)
The hypothesis stating there is a difference or effect
d)
The sampling procedure used
49.
Type I error occurs when:
a)
We fail to reject a false null hypothesis
b)
We reject a true null hypothesis
c)
The sample is biased
d)
The test statistic is incorrect
50.
Which of the following represents the level of significance commonly used in research?
a)
0.005
b)
0.05
c)
5
d)
1.5
51.
What is research methodology?
a)
The tools used in data collection
b)
The summary of research findings
c)
A systematic way to solve a research problem
d)
The act of publishing research
52.
The first step in the research process is:
a)
Collecting data
b)
Reviewing literature
c)
Identifying and defining the research problem
d)
Choosing a research title
53.
Which of the following is a qualitative research method?
a)
Survey
b)
Experimental design
c)
Interview
d)
Statistical analysis
54.
A hypothesis is best described as:
a)
A proven fact
b)
A statistical tool
c)
A testable statement
d)
A theory
55.
Which of the following is not a type of research?
a)
Descriptive
b)
Exploratory
c)
Mathematical
d)
Analytical
56.
What does validity in research refer to?
a)
Accuracy of measurement
b)
The speed of data collection
c)
Repetition of results
d)
Number of questions
57.
In which type of research are variables manipulated to study cause and effect?
a)
Descriptive research
b)
Historical research
c)
Experimental research
d)
Qualitative research
58.
A sample is:
a)
A subset of the population
b)
The entire group under study
c)
The result of the research
d)
A type of hypothesis
59.
Which section of a research report presents how the research was conducted?
a)
Introduction
b)
Literature Review
c)
Methodology
d)
Conclusion
60.
The main purpose of a literature review is to:
a)
Present data analysis
b)
Identify research gaps and background
c)
Prove the research hypothesis
d)
Conduct field research
61.
What is the main purpose of data collection in research?
a)
To write the conclusion
b)
To test statistical tools
c)
To gather information to answer research questions
d)
To publish the research
62.
Which of the following is a primary data collection method?
a)
Textbook analysis
b)
Government reports
c)
Interviews
d)
Literature review
63.
Which data collection method is best for collecting quantitative data?
a)
Focus group discussion
b)
Questionnaire with closed-ended questions
c)
In-depth interview
d)
Observation
64.
A research instrument is:
a)
The research conclusion
b)
The tool used to collect data
c)
A variable being tested
d)
A method of data analysis
65.
Which of the following is NOT considered a research instrument?
a)
Survey questionnaire
b)
Observation checklist
c)
Interview guide
d)
Literature review
66.
What type of research instrument is most suitable for studying behaviors in natural settings?
a)
Interview
b)
Focus group
c)
Observation checklist
d)
Questionnaire
67.
What does a pilot test of a research instrument help to identify?
a)
The main research title
b)
Problems in data interpretation
c)
Errors or issues in the instrument
d)
Statistical formulas
68.
An example of a structured instrument is:
a)
Open-ended interview
b)
Field notes
c)
Standardized questionnaire
d)
Participant observation
69.
Which of the following is most commonly used in qualitative research?
a)
Checklists
b)
Closed-ended surveys
c)
Standardized tests
d)
Open-ended interview guide
70.
Which factor is most important when selecting a data collection instrument?
a)
The color of the paper
b)
The time of day for data collection
c)
Its validity and reliability
d)
The number of questions
71.
What is the primary purpose of data presentation in research?
a)
To formulate hypotheses
b)
To make data more complex
c)
To communicate findings clearly and effectively
d)
To collect more data
72.
A table is most useful for presenting:
a)
Trends over time
b)
Relationships between concepts
c)
Detailed numerical data
d)
Pictures and diagrams
73.
Which type of graph is best for showing parts of a whole?
a)
Line graph
b)
Pie chart
c)
Histogram
d)
Bar graph
74.
A line graph is most appropriate for displaying:
a)
Frequencies of categorical data
b)
Distribution of ages
c)
Trends or changes over time
d)
Percentages of population groups
75.
Which of the following graphs is best for comparing quantities across categories?
a)
Line graph
b)
Scatter plot
c)
Bar graph
d)
Flow chart
76.
In a table, what do the rows typically represent?
a)
Title of the table
b)
Categories or cases
c)
Calculations
d)
Footnotes
77.
A histogram is used to represent:
a)
Discrete data
b)
Textual data
c)
Categorical data
d)
Continuous numerical data
78.
Which of the following is not a graphical method of data presentation?
a)
Pie chart
b)
Frequency table
c)
Bar graph
d)
Line chart
79.
What is the key advantage of using graphs in data interpretation?
a)
They are more accurate than tables
b)
They can replace all statistical tests
c)
They visually simplify complex data
d)
They are faster to create than tables
80.
In interpreting a data table, which part usually explains the contents of the table?
a)
Graph legend
b)
Axis label
c)
Table title
d)
Data source
Reset
