Use the REGRESSION Feature on a Graphing Calculator

question 66

Multiple Choice

Use the REGRESSION feature on a graphing calculator.
-For some reason the quality of production decreased as the year progressed at a flash drive manufacturing plant. The following data represent the percentage of defective flash drives produced at the plant in the
Corresponding month of the year. Use the regression equation with values rounded to four decimals to predict the percentage of defective drives in month
6, June.

• A) 2.0%
• B) 2.20%
• C) 2.3%
• D) 2.15%

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Definitions:

Maximal Force

The highest amount of force that a muscle or group of muscles can generate during a single maximal contraction.

Optimal Force

The best or most efficient level of force that can be produced by a muscle or group of muscles during a specific movement.

Psychological States

Conditions of the mind that affect thinking, feeling, and behaving in varying degrees of consciousness and unconsciousness.

Positive Emotions

Those feelings that are indicative of or conducive to happiness and well-being, such as joy, gratitude, and contentment.