Your Textbook Recommends Which of the Following to Improve Sleep

question 18

Multiple Choice

Your textbook recommends which of the following to improve sleep?

• A) exercising an hour before bedtime
• B) concentrating on falling to sleep
• C) forcing yourself to stay in bed until you fall asleep
• D) waking up at the same time each morning.

---

Definitions:

Regression Coefficients

Regression coefficients are values that quantify the relationship between independent variables and a dependent variable in regression analysis.

Independent Variable

A variable that is manipulated or changed in an experiment to observe its effect on the dependent variable.

Multicollinearity

A statistical phenomenon in which two or more predictor variables in a regression model are highly correlated.

Significance Level

The chance of incorrectly dismissing the null hypothesis in a statistical examination, commonly signified by alpha (α), when in fact it is correct.