Technician a Removes a Battery by Disconnecting the Positive Cable

question 65

Multiple Choice

Technician A removes a battery by disconnecting the positive cable first. Technician B uses a battery lifting strap to lift the battery out of the vehicle. Who is correct?

• A)A only
• B)B only
• C)both A and B
• D)neither A nor B

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Definitions:

Regression Line

A line of best fit through a scatter plot of data points that shows the linear relationship between two variables.

Linear Regression

A statistical method used to model the relationship between a dependent variable and one or more independent variables by fitting a linear equation to observed data.

Standard Error

A measure of the statistical accuracy of an estimate, indicating the variability of an estimate when different samples are taken from the same population.

Estimate \(sε\)

A statistical method used to approximate the standard deviation of the sampling distribution of a statistic.