A Pearson's Correlation Coefficient of -

question 18

Multiple Choice

A Pearson's correlation coefficient of -.5 would be represented by a scatterplot in which:

• A)The regression line slopes upwards.
• B)The data cloud looks like a circle and the regression line is flat.
• C)There is a moderately good fit between the regression line and the individual data points on the scatterplot.
• D)Half of the data points sit perfectly on the line.

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Definitions:

Hard Shifts

A condition in automatic transmissions characterized by abrupt or jarring gear changes, often indicative of mechanical issues or fluid problems.

Clutch Brake Tangs

The projections on a clutch brake used to engage with a transmission, aiding in smoother gear shifts.

Transmission Input Shaft

The shaft that transfers power from the engine to the transmission, initiating the gear shifting process.

Auxiliary Section Housing

A casing that encloses the auxiliary section of a gearbox or transmission, providing structural support.