Statistics is vital in modern economics.
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Fill in the blanks: The origins of the term 'statistics' are believed to be from ___, ___, ___, or ___. | Card: 3 / 28 |
False. Statistics primarily focuses on quantitative data, although qualitative data can be converted into quantitative form. | Card: 6 / 28 |
Two main types are variables.
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Primary and secondary data defined.
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Random sampling is vital in statistics.
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Frequency distribution shows data allocation.
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Fill in the blank: Cumulative frequency can be defined as the number of observations ___ a given value. | Card: 15 / 28 |
True or False: A histogram can be used to represent grouped frequency distributions. | Card: 17 / 28 |
True. A histogram is particularly useful for visualizing grouped frequency distributions. | Card: 18 / 28 |
Key components include serial number, title, caption, box-head, stub, body, and footnotes to clarify the data presented. | Card: 20 / 28 |
Riddle: I can be represented as a smooth curve and help visualize data distributions, often shaped like a bell. What am I? | Card: 21 / 28 |
Qualitative vs Quantitative Data
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Statistical quality control monitors product quality.
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Fill in the blank: The ___ of a class interval is defined as the difference between its upper and lower class limits. | Card: 27 / 28 |






