Given That 100, = 64, = 60

question 7

Multiple Choice

Given that 100, = 64, = 60, and n = 8, what would be the slope of the best-fitting regression line?

• A) 7.5
• B) 0.75
• C) 0.64
• D) 0.60

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Definitions:

Stretching

The process of gently extending muscles to improve flexibility and range of motion.

Basic Rest-activity Cycle

A circadian rhythm concept suggesting that individuals have intrinsic cycles of rest and activity, notably proposed by sleep researcher Nathaniel Kleitman.

1 Hour

A measure of time equivalent to 60 minutes or 3,600 seconds.

1.5 Hours

A measure of time equivalent to ninety minutes.