Use Technology to Find a Multiple Regression Equation
-A Gym $117 - 1.91$

question 2

Multiple Choice

Use Technology to Find a Multiple Regression Equation
-A gym teacher uses three exercises to increase arm strength: push-ups, pull-ups, and rope climbing. He has 10 students in small class. The exercises consist of doing as many push-ups as possible in 2 minutes. After a rest the student does as many push-ups as possible in 2 minutes. After a rest the student climbs a rope and the time is recorded in seconds. The data for this class is given below. What is the regression equation?

• A) Rope climb = \(117 - 1.91\) Push-up - \(1.06\) Pull-ups
• B) Rope climb \(= - 1.91 - 1.06\) Push-up \(+ 117\) Pull-ups
• C) Rope climb \(= - 1.06 + 117\) Push-up - \(1.91\) Pull-ups
• D) Rope climb \(= 117 - 1.06\) Push-up \(- 1.91\) Pull-ups

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Definitions:

Catatonic

A state of immobility and unresponsiveness, often associated with schizophrenia and other mental health disorders.

Rigid Posture

The maintenance of a stiff body position, often as a result of muscle tension, stress, or neurological conditions, limiting flexibility and ease of movement.

Disorganized

Lacking structure, system, or planning, often resulting in confusion or chaos.

Undifferentiated

Lacking distinctive or unique features; often used in marketing to describe products or services that are not specialized or targeted to a specific audience.