Two Events Are Independent If

question 1

Multiple Choice

Two events are independent if

• A)the two events occur at the same time.
• B)the probability of one or both events is greater than 1.
• C)P(A | B) = P(A) or P(B | A) = P(B).
• D)None of these are correct.

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Definitions:

Preexisting

Already existing before a specified point in time or before an analysis, event, or assessment.

Amniocentesis

A medical procedure used in prenatal diagnosis where a small amount of amniotic fluid is sampled from the amniotic sac around a developing fetus.

Karyotype

The number and visual appearance of the chromosomes in the cell nuclei of an organism or species.

Chorionic Villus Sampling

A prenatal test in which a sample of chorionic villi from the placenta is taken to test for genetic abnormalities in the fetus.