When Are Nonparametric Procedures Used Instead of Parametric Procedures

question 40

Multiple Choice

When are nonparametric procedures used instead of parametric procedures?

• A)When a more powerful test is needed
• B)When our data do not meet the assumptions of parametric procedures
• C)When our sample is relatively small
• D)When measurement is interval or ratio

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A contraceptive injection for women that contains the hormone progestin to prevent pregnancy.

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A small, dome-shaped, reusable contraceptive device made of silicone that is inserted into the vagina to cover the cervix and prevent sperm from entering.

Intrauterine Device (IUD)

A form of birth control placed inside the uterus to prevent pregnancy by altering the environment for sperm and eggs.

STIs

Sexually Transmitted Infections, a term encompassing various infectious diseases spread through sexual contact.