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_____ Is the Main Psychoactive Ingredient in All Forms of Smoking

question 19

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_____ is the main psychoactive ingredient in all forms of smoking and smokeless tobacco.


Definitions:

Two-Way Tables

A type of table used in statistics to display data collected from two categorical variables.

Alternative Hypothesis

A statement in hypothesis testing that proposes there is a statistically significant difference or effect, in contrast to the null hypothesis.

Chi-square Test

A statistical assessment designed to ascertain whether a notable relationship exists between two variables of categorical nature.

Association

A relationship or connection between two or more variables, where changes in one variable may be related to changes in another, though not necessarily causally.

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