How Many Calories Are in 854

question 20

Multiple Choice

How many calories are in 854.3 J? (1 cal = 4.184 J)

• A) 4.897 × 10^-3 cal
• B) 204.2 cal
• C) 1.171 ×10^-3 cal
• D) 0.2390 cal
• E) 3574 cal

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Definitions:

Interval Data

A type of numerical data in which the intervals between each value are equally split, but there is no true zero point.

Spearman's Rank-Correlation

A nonparametric measure of rank correlation that assesses the strength and direction of association between two ranked variables.

Correlation Coefficient

A measure that determines the degree to which two variables' movements are associated, ranging from -1 to 1.

Friedman Test

A non-parametric test used to detect differences in treatments across multiple test attempts.