Compare and Contrast Closed-Ended Questions and Open-Ended Questions for Gathering

question 103

Essay

Compare and contrast closed-ended questions and open-ended questions for gathering data.

Identify whether two nominal variables are related or not based on different analytical methods.

Use Excel for creating cross-classification tables and graphical representations to explore relationships between variables.

Understand the utility of comparing relative frequencies, pie charts, and bar charts in analyzing nominal data.

Differentiate between data that contains information on one versus two variables.

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Definitions:

Carbon-to-hydrogen

The ratio of carbon atoms to hydrogen atoms in a molecule.

Carbon-to-oxygen

A ratio that compares the amount of carbon atoms to oxygen atoms in a molecule or compound.

Enzymatic Addition

A process by which enzymes facilitate the addition of certain groups to molecules, altering their function or activity.

Large Molecules

Macromolecules formed by the joining of smaller molecules, often complex structures essential for life, like proteins, nucleic acids, carbohydrates, and lipids.