Which of the Following Statements Is True in Simple Linear

question 58

Multiple Choice

Which of the following statements is true in simple linear regression?

• A) The standard error of the estimate is equal to the standard error of the slope.
• B) The total degrees of freedom are (n-2).
• C) The coefficient of determination is equal to the correlation of x and y.
• D) The p-value of the F test will equal the p-value of the t-test of the slope.

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Centerline

The imaginary line that runs down the middle of a vehicle or component, marking its symmetrical axis.

Range Shift Cylinder

A hydraulic cylinder in transmission systems used to change the gear range, enabling different speed and power outputs.

Twin Countershaft Transmission

A type of manual transmission found in heavy-duty vehicles that uses two parallel shafts to manage gear ratios.