A Typical Candy Bar Contains 281 Food Calories,which Is 281

question 30

Multiple Choice

A typical candy bar contains 281 food Calories,which is 281 kcal.How many kilojoules are contained in one such candy bar?

• A)1.18 * 10³ kJ
• B)1.18 *10⁴ kJ
• C)67.2 kJ
• D)672 kJ
• E)6.72 * 10⁴ kJ

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Definitions:

Cumulative Relative Frequency

The accumulation of the previous relative frequencies up to a certain class or point, showing the proportion of observations below a particular value in a dataset.

Dispersion

A measure of the spread of a distribution or the variability of data points around a central value.

Standard Deviation

A statistic that measures the dispersion of a dataset relative to its mean, indicating how spread out the data points are.

Percentile

A measure used in statistics to indicate the value below which a given percentage of observations in a group of observations falls.