The Total Area Under a Normal Distribution Curve to the Left

question 72

Multiple Choice

The total area under a normal distribution curve to the left of the mean is always:

• A)equal to 1
• B)equal to zero
• C)equal to 0.5
• D)greater than .5

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Definitions:

Menstrual Period

The monthly cycle of changes in the ovaries and the lining of the uterus, leading to the shedding of the uterine lining and bleeding, known as menstruation.

Ovulates

The process whereby an ovary releases an ovum, or egg, preparing the body for possible fertilization.

Fraternal Twins

Twins that develop from two different eggs fertilized by two different sperm, genetically as similar as regular siblings.

Oocytes

Female germ cells or eggs that are in various stages of development, essential for reproduction and fertilization.