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Questions and Answers
What type of sampling technique is used when every 5th score in a list is taken?
What type of sampling technique is used when every 5th score in a list is taken?
- Stratified sampling
- Systematic sampling (correct)
- Cluster sampling
- Simple random sampling
Is taking every 5th score in a list a random sample?
Is taking every 5th score in a list a random sample?
- No, it is a biased sample
- No, it is a systematic sample (correct)
- Yes, it is a random sample
- Maybe, it depends on the context
What is the purpose of a footnote in a table?
What is the purpose of a footnote in a table?
- To explain the methodology used
- To summarize the main findings
- To list the sources of the data (correct)
- To provide additional information about the data
What type of table is used to present data when there are open-ended class intervals?
What type of table is used to present data when there are open-ended class intervals?
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What is the main purpose of a table in data presentation?
What is the main purpose of a table in data presentation?
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What is a cross tabulation table used for?
What is a cross tabulation table used for?
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What is the main difference between a frequency table and a cross tabulation table?
What is the main difference between a frequency table and a cross tabulation table?
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What is the purpose of a heading in a table?
What is the purpose of a heading in a table?
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What type of sampling technique is based on the principle of equal probability of selection?
What type of sampling technique is based on the principle of equal probability of selection?
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What is the main advantage of using tables to present data?
What is the main advantage of using tables to present data?
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