Sample Size Quiz
Authored by CARLO QUITOS
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12th Grade
Used 16+ times
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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the purpose of determining the sample size in a research study?
To include the whole population in the study
To make the study more complex and time-consuming
To reduce the cost of running the study
To get accurate and statistically significant results
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does the term 'sample size' refer to in statistics and market research?
The size of the entire population being surveyed
The confidence level of the study
The number of individuals included in the study
The margin of error in the study
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the purpose of using a confidence level in determining the sample size?
To increase the margin of error
To decrease the margin of error
To determine the probability that the actual mean falls within the margin of error
To make the study more complex
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the formula used to calculate the sample size for continuous or actual data?
Glenn's formula
Yamane's formula
Slovin’s formula
Chan Shio & Reyes formula
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the purpose of including the whole population in a study if the population size is 100 or less?
To increase the margin of error
To simplify the study
To reduce the cost of the study
To make the study more accurate
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the purpose of using a margin of error in determining the sample size?
To increase the confidence level
To decrease the confidence level
To express the level of error in terms of mean numbers
To make the study more complex
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the purpose of using a confidence interval in determining the sample size?
To express the level of error in terms of mean numbers
To increase the margin of error
To decrease the margin of error
To make the study more complex
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