What Can We Say About the Graph Below

question 11

Multiple Choice

What can we say about the graph below?

• A)There is a negative relationship between the number of cigarettes smoked per day before the intervention and the number of cigarettes smoked after the intervention.
• B)There is no relationship between the two variables
• C)The participants who smoked the most cigarettes per day before the intervention,smoked the fewest cigarettes per day after the intervention.
• D)There is a positive relationship between the number of cigarettes smoked per day before the intervention and the number of cigarettes smoked after the intervention..

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Definitions:

Isobutane

An isomer of butane, known as methylpropane, a gas used as a refrigerant and a propellant in aerosol sprays.

Bromine Radical

A highly reactive species formed by the homolytic cleavage of bromine, involved in various combustion and halogenation processes.

Abstracted

In chemistry, this term refers to the concept of removing something, especially a significant component or element from a complex entity.

Functional Performance

The ability to execute daily activities and tasks, often used in physical therapy and occupational therapy to evaluate an individual's capacity to live independently and perform functions of daily living.