To Produce Expected Values for a Test of a Contingency

question 122

True/False

To produce expected values for a test of a contingency table,you multiply estimated joint probabilities for each cell by the total sample size,n.

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Definitions:

Attention Deficit Hyperactivity Disorder

A neurodevelopmental disorder characterized by problems with focus, hyperactivity, and impulsiveness which are not appropriate for a person's age.

Cerebral Palsy

A group of permanent movement disorders that appear in early childhood, caused by abnormal brain development or damage to the developing brain.

Down Syndrome

A genetic disorder caused by the presence of all or part of a third copy of chromosome 21, characterized by intellectual disability, distinctive facial features, and possible health complications.

Respiratory Syncytial Virus

A common virus that causes infections of the lungs and respiratory tract, especially severe in infants and the elderly.