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Questions and Answers
Which type of data comprises both measurable and countable traits?
Which type of data comprises both measurable and countable traits?
- Discrete data
- Continuous data (correct)
- Qualitative data
- Secondary data
What is the main measure of central tendency that represents the average of a dataset?
What is the main measure of central tendency that represents the average of a dataset?
- Mean (correct)
- Mode
- Proportion
- Median
Which module focuses on the various measures of dispersion including quartiles, deciles, and percentiles?
Which module focuses on the various measures of dispersion including quartiles, deciles, and percentiles?
- Module IV
- Module II
- Module III (correct)
- Module I
In what unit is the cumulative frequency distribution covered in the syllabus?
In what unit is the cumulative frequency distribution covered in the syllabus?
Which of the following pairs of measures of central tendency are mentioned in the syllabus?
Which of the following pairs of measures of central tendency are mentioned in the syllabus?
Flashcards
Primary Data
Primary Data
Data collected directly by the researcher or organization.
Measures of Central Tendency
Measures of Central Tendency
Values that represent the center of a dataset.
Frequency Distribution
Frequency Distribution
A table or graph that displays how often different values occur in a set of data.
Quantitative Data
Quantitative Data
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Histogram
Histogram
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Study Notes
Module I: Introduction of Data
- Data Types: Includes primary, secondary, quantitative, qualitative, discrete, and continuous data.
- Frequency Distributions: Covers frequency distributions for discrete and continuous variables, including cumulative frequency distributions.
- Visualizations: Includes histograms, frequency polygons, frequency curves, and ogives.
- Reference Sections: Sections 2.2-2.5 (Reference 3) for unit 1, section 3.3 (Reference 3) for unit 2, and sections 4.3-4.4 (reference 3) for unit 3 & 4.
- Hours: 9 hours
- Marks: 15 marks
Module II: Measures of Central Tendency
- Central Tendency Measures: Includes mean, median, mode, geometric mean (GM), and harmonic mean (HM).
- Reference Sections: Unit 5 (2.5, Reference 1), Unit 6 (2.6 & 2.7, Reference 1), Unit 7 (2.8, Reference 1), and Unit 8 (2.9, Reference 1).
- Hours: 9 hours
- Marks: 15 marks
Module III: Measures of Dispersion
- Dispersion Measures: Includes positional values such as quartiles, deciles, and percentiles.
- Hours: 19 hours
- Marks: 25 marks
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