All of the Following Statements Are Correct Except

question 7

Multiple Choice

All of the following statements are correct except:

• A)Always use jack stands to support the vehicle with lifting with a floor jack.
• B)Engine hoist capacity increases as the extension boom length is increased.
• C)Common aerosol chemicals are often flammable.
• D)Long hair can be caught in moving machinery.

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Definitions:

Calculating

The action of performing mathematical operations to determine a result.

Significant Correlations

Relationships between variables that are strong enough to unlikely be due to chance, as determined by statistical tests.

Test Statistic

A value calculated from sample data that is used in statistical hypothesis testing to determine whether to reject the null hypothesis.

Correlation Coefficient

A measure indicating the extent to which two variables change together, ranging from -1 to 1.