When Lifting a Heavy Object, the ____ Should Remain in a Fixed

question 24

Multiple Choice

When lifting a heavy object, the ____ should remain in a fixed straight-line position.

• A) legs
• B) back
• C) head
• D) arms

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Definitions:

Cumulative Percent Frequency

A measure used in statistics to describe the percentage of data points that fall within a certain category or below a specified value, accumulating from the start of the data set.

Total Number

The aggregate count or sum of all units or elements within a specified set or collection.

Data Set

A collection of related data points or values that have been gathered to be analyzed or used as a basis for decision-making.

Cumulative Relative Frequency

A calculation used in statistics to summarize data by accumulating percentages of observations in ascending order.