Consider the Following to Answer the Question(s) Below

question 4

Multiple Choice

Consider the following to answer the question(s) below:
Consider the following scatter diagram for 24 of the top grossing movies of all time. The data include the highest grossing films for which world box office receipts and budgets were available. The top two were Avatar and Titanic.
-The effect of including the data for Avatar and Titanic is

• A) making the value of the slope of the regression line larger.
• B) making the value of the slope of the regression line smaller.
• C) making the correlation between the two variables negative.
• D) reducing the residual standard deviation.
• E) making the regression line curvier.

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Definitions:

Excessive Daytime Sleepiness

A condition characterized by persistent sleepiness and lack of energy during the day, even after adequate nighttime sleep.

Narcolepsy

A chronic sleep disorder characterized by overwhelming daytime drowsiness and sudden attacks of sleep, disrupting normal life activities.

REM Sleep

A stage of sleep characterized by rapid eye movements, more dreaming and bodily movement, and faster pulse and breathing.

Wakefulness

The state of being awake and aware of one's environment, contrasting with sleep or unconsciousness.