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What is one possible explanation for the double-lobed shape of some planetary nebulae?
Qualitative Data
Non-numeric information that describes qualities or characteristics, often collected through observations, interviews, or open-ended surveys.
Graphical Techniques
Methods used in statistics and data analysis to visually represent data, aiding in its interpretation and analysis.
Discrete Quantitative Variable
A variable that represents countable quantities.
Interval of Values
A range of numerical or quantitative values within which a measurement or quantity is said to lie, often used in statistics to describe confidence intervals or ranges of uncertainty.
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