Two Essential Features of All Statistically Designed Experiments Are That

question 6

Multiple Choice

Two essential features of all statistically designed experiments are that they

• A) compare several treatments and use the double-blind method.
• B) compare several treatments and use chance to assign subjects to treatments.
• C) always have a placebo group and use the double-blind method.
• D) use a block design and use chance to assign subjects to treatments.

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Definitions:

Ideological Ableism

Discriminatory attitudes or systemic inequality based on the belief that able-bodied individuals are superior to those with disabilities.

Urban Planning

The technical and political process involved in designing and regulating the use of urban spaces, buildings, and environments to ensure the orderly development of communities and physical environments.

Wheelchairs

Mobility aids used by individuals who have difficulty walking due to illness, injury, or disability, facilitating movement and independence.

Hard of Hearing

A term used to describe individuals who have some degree of hearing loss but may still possess some level of auditory function, differing from total deafness.