A Random Sample Is One in Which

question 33

Multiple Choice

A random sample is one in which

• A) participants are selected around important variables that divide a population into subgroups.
• B) participants are chosen in such a way that each individual has an equal probability of being selected.
• C) either males or females, but not both, are included.
• D) only volunteers are used.

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Definitions:

Gonorrhea

A sexually transmitted infection caused by the bacterium Neisseria gonorrhoeae.

Chlamydia

A sexually transmitted infection caused by the bacterium Chlamydia trachomatis, often asymptomatic but can lead to serious reproductive problems if untreated.

Infertility

The inability to conceive a child after one year of regular, unprotected intercourse.

Sexually Transmitted Infections

Refers to infections that are primarily spread through sexual contact, affecting both males and females.