review

Question 1

Refers to dividing the population into levels with people of similar characteristics

Answer 1

Stratified sampling

Question 2

Commonly used in large, heterogeneous populations?

Answer 2

Cluster sampling

Question 3

Sampling technique pertains to everyone in the population having the chance to be selected

Answer 3

Probability sampling

Question 4

Non-probability sampling techniques is used when the researchers chooses participants who are easily accessible to them

Answer 4

Convenience sampling

Question 5

Sampling methods is done by choosing participants with particular traits and characteristics

Answer 5

Purposive sampling

Question 6

Researchers consult with experts in the field regarding the structures and appropriateness of their research instrument

Answer 6

Validity

Question 7

Establish instrument reliability, what process of trial and error should be done?

Answer 7

Pilot testing

Question 8

What formula should be used to check the consistency of the responses in odd and even numbers?

Answer 8

Split-Half

Question 9

Usual essential parts of a research questionnaire

Answer 9

Informed consent form, profile , and main section

Question 10

Cronbach’s alpha best be used in reliability testing

Answer 10

When the instrument has non-dichotomous responses

Question 11

What would be the interpretation of the result given the Kuder-Richardson 20 reliability coefficient of 0.7725?

Answer 11

High reliability

Question 12

Reasearch instrument best fits the topic “ Evaluating the impacts of Social Media Clout on the self-Worth XUSHS teenagers

Answer 12

Questionnaire, since the students can simply check their level of self worth from the form

Question 13

Research instrument best fits the topic: ‘ The physical class decorum of Grade 12 TVL students during the full face to face classes”?

Answer 13

Observation since the researchers can take note of the behaviors of the TVL students in their physical answers

Question 14

Kind of data would be best collected using an observation checklist

Answer 14

Behavioral patterns of people who live in a heated classroom

Question 15

Most appropriate research instrument when studying the differences in the internet speed between students and teachers

Answer 15

Structured questionnaire

Question 16

“What is the relationship between the allotted learning time and the research midterm exam grades of grade 12 HUMSS student in XUSHS?”

Answer 16

What is your midterm grade in Research

Question 17

“What is the relationship between the allotted learning time and the research midterm exam grades of grade 12 HUMSS student in XUSHS?

Answer 17

How long do you study for research in a day

Question 18

“What is the relationship between the allotted learning time and the research midterm exam grades of grade 12 HUMSS student in XUSHS?

Answer 18

How long do you study for research in a week

Question 19

“What is the relationship between the allotted learning time and the research midterm exam grades of grade 12 HUMSS student in XUSHS?

Answer 19

How often do you study for your research subject

Question 20

“What is the relationship between the allotted learning time and the research midterm exam grades of grade 12 HUMSS student in XUSHS?

Answer 20

How often do you consult with your research teacher about your opinion

Question 21

Statistical method is used when researchers study the relationship between the QPI and the number of gadgets of grade 11 students

Answer 21

Pearson’s r

Question 22

Descriptive statistics be usually used

Answer 22

When the researchers want to present the frequency distribution of the sample’s profile and response

Question 23

When is hypothesis testing applied in data analysis

Answer 23

In all kinds of research designs, except for descriptive research

Question 24

What will be the interpretation of the hypothesis when the p-value is less than 0.05?

Answer 24

The null hypothesis will be rejected and the results will be satistically significant

Question 25

The researchers wanted to measure the students productivity when they study with peers and without peers, what statistical method would be best used to analyze the data

Answer 25

ANOVA, since the productivity will be compared between those who study with peers and those who don’t