Which of the Following Statements Is True

question 12

Multiple Choice

Which of the following statements is true:

• A)Only heavy and frequent drug users may develop dependence
• B)Light drinkers and infrequent drug users may not develop dependence
• C)both heavy/frequent and light/infrequent drug users may develop dependence
• D)both a & b

---

Definitions:

Contingency Table

A tabular method for displaying the frequencies of different outcomes in a sample, allowing for analysis of the association between categorical variables.

Null Hypothesis

A statistical hypothesis that assumes no significant difference or effect exists between certain characteristics of a population or dataset.

Contingency Table

A tabular arrangement of data that displays the frequency distribution of variables to study the relationship between them.

Expected Values

The expected value of a variable is determined by the total of all its potential outcomes, each weighted by its chance of happening.