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Questions and Answers
Which type of scale has all the characteristics of a nominal scale and an ordinal scale, but is also based upon predetermined equal intervals?
Which type of scale has all the characteristics of a nominal scale and an ordinal scale, but is also based upon predetermined equal intervals?
What is an example of a qualitative variable?
What is an example of a qualitative variable?
What represents an interval scale according to the text?
What represents an interval scale according to the text?
In the context of the text, what do independent variables represent?
In the context of the text, what do independent variables represent?
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What is measured as the performance in first year college, making it a dependent variable?
What is measured as the performance in first year college, making it a dependent variable?
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Why does an interval scale not have a true zero point according to the text?
Why does an interval scale not have a true zero point according to the text?
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What is the difference between a population and a sample?
What is the difference between a population and a sample?
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What is a parameter in statistics?
What is a parameter in statistics?
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In statistics, what does inferential statistics aim to do?
In statistics, what does inferential statistics aim to do?
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What type of statistics is used to summarize numerical data such as test scores and ages?
What type of statistics is used to summarize numerical data such as test scores and ages?
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When studying relationships between variables like mental ability and performance, what aspect of statistics is being utilized?
When studying relationships between variables like mental ability and performance, what aspect of statistics is being utilized?
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What is the purpose of selecting a sample from a population in statistics?
What is the purpose of selecting a sample from a population in statistics?
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What is a variable in the context of educational research?
What is a variable in the context of educational research?
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Which of the following is an example of a continuous variable?
Which of the following is an example of a continuous variable?
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What distinguishes discrete variables from continuous variables?
What distinguishes discrete variables from continuous variables?
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What is the level of measurement for nominal scales?
What is the level of measurement for nominal scales?
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How are variables classified based on their values?
How are variables classified based on their values?
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Why is it important for researchers to organize their studies carefully?
Why is it important for researchers to organize their studies carefully?
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What is the role of statistics in predicting demand for education?
What is the role of statistics in predicting demand for education?
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In the context of education, what does statistics refer to in its singular sense?
In the context of education, what does statistics refer to in its singular sense?
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What purpose does statistics serve for educational financing agencies like DepEd and CHED?
What purpose does statistics serve for educational financing agencies like DepEd and CHED?
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How is statistics helpful in analyzing the efficiency of the educational system?
How is statistics helpful in analyzing the efficiency of the educational system?
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Which aspect of education does statistics NOT provide information on in the given text?
Which aspect of education does statistics NOT provide information on in the given text?
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What distinguishes statistics in its plural sense from its singular sense?
What distinguishes statistics in its plural sense from its singular sense?
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What does a score of 0 on an IQ test indicate?
What does a score of 0 on an IQ test indicate?
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Which type of scale allows for scores to be added and subtracted, but not multiplied or divided?
Which type of scale allows for scores to be added and subtracted, but not multiplied or divided?
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Why can't we say that a person with a measured IQ of 140 is twice as smart as a person with a measured IQ of 70?
Why can't we say that a person with a measured IQ of 140 is twice as smart as a person with a measured IQ of 70?
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Which type of scale ranks subjects in order from highest to lowest?
Which type of scale ranks subjects in order from highest to lowest?
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In what way do ratio scales differ from interval and ordinal scales?
In what way do ratio scales differ from interval and ordinal scales?
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Why is it incorrect to assume that a score of 200 on an IQ test indicates ultimate intelligence?
Why is it incorrect to assume that a score of 200 on an IQ test indicates ultimate intelligence?
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