The Carbohydrate in DNA Is

question 89

Multiple Choice

The carbohydrate in DNA is:

• A)ribose.
• B)cellulose.
• C)glucose.
• D)deoxyribose.
• E)phosphate.

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Definitions:

Null Hypothesis

A hypothesis that assumes no significant difference or effect exists between certain datasets or variables.

Level of Significance

The threshold chosen by the researcher below which a p-value indicates that the observed result is statistically unlikely to have occurred by chance.

Expected Frequency

The predicted number of times an event will occur over a specified period in a statistical experiment.

Cramér's V

Cramér's V is a measure of association between two nominal variables, giving a value between 0 and 1 to indicate the strength of the relationship.