Podcast
Questions and Answers
Which of the following is a raw score that has been transformed into standard deviation units?
Which of the following is a raw score that has been transformed into standard deviation units?
- µ-score
- σ-score
- t-score
- z-score (correct)
All these are examples of continuous variable except:
All these are examples of continuous variable except:
- Examination score
- Height
- Weight (correct)
- Length
Which of the following is not a measure of dispersion (or variability)?
Which of the following is not a measure of dispersion (or variability)?
- Coefficient of variation
- Mode (correct)
- Variance
- Standard deviation
Commonly used statistical methodologies in data analysis include:
Commonly used statistical methodologies in data analysis include:
Which of the following is a correct use or application of Statistics?
Which of the following is a correct use or application of Statistics?
Flashcards
Z-score
Z-score
A raw score transformed into standard deviation units.
Continuous variable
Continuous variable
Variable that can take on any value within a given range.
Mode
Mode
A measure indicating the most frequently occurring value in a dataset.
Inferential statistics
Inferential statistics
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Application of Statistics
Application of Statistics
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Study Notes
Statistical Concepts
- A score that has been transformed into standard deviation units is called a z-score.
Types of Variables
- Discrete variables (e.g., number of students, number of books) are not examples of continuous variables.
Measures of Dispersion
- Mode is not a measure of dispersion (or variability).
Applications of Statistics
- Correct uses of statistics include predicting outcomes, identifying trends, and making informed decisions based on data analysis.
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