The Computed Chi-Square Value Is Positive Because the Difference Between

question 28

Multiple Choice

The computed chi-square value is positive because the difference between the observed and expected frequencies is ________.

• A)squared
• B)linear
• C)uniform
• D)always positive

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Definitions:

Huntington's Disease

A genetic disorder that causes the progressive breakdown of nerve cells in the brain, affecting an individual's functional abilities and usually resulting in movement disorders and cognitive decline.

Endometriosis

Inflammation of endometrial tissue sloughed off into the abdominal cavity rather than out of the body during menstruation; the condition is characterized by abdominal pain and sometimes infertility.

Infertility

A condition characterized by the inability to conceive a child after trying for an extended period of time, due to factors affecting either or both partners.

Amniotic Sac

A fluid-filled sac that surrounds and protects the developing fetus in the uterus.