In simple linear regression: a. The size of the coefficient for each IV gives you the...

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In simple linear regression: a. The size of the coefficient for each IV gives you the...

In simple linear regression:

	a.	The size of the coefficient for each IV gives you the size of the effect that variable has on the DV.
	b.	The sign of the coefficient gives you the direction of the effect.
	c.	With a single IV, the coefficient tells you how much the DV is expected to increase or decrease when the IV increased by one unit.
	d.	All of the above

math Statistics-And-Probability

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Answer 1

Answer #1

a. The size of the coefficient for each IV gives you the size of the effect that variable has on the DV---This is a correct statement.

b. The sign of the coefficient gives you the direction of the effect----This is again correct statement.

c. With a single IV, the coefficient tells you how much the DV is expected to increase or decrease when the IV increased by one unit---This is also correct statement.

Hence correct option is (d) All of the above.

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Answer 2

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