The Mean and Variance of a Bernoille Random Variable Are

question 19

Multiple Choice

The mean and variance of a Bernoille random variable are given as

• A)cannot be calculated
• B)np and np(1-p)
• C)p and
• D)p and (1- p)

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Definitions:

Allantois

An embryonic membrane involved in gas exchange and waste elimination in many vertebrates.

Yolk Sac

An extra-embryonic membrane that provides nutrition to the developing embryo in eggs and early mammalian embryos.

Accessory Gland

Glands that support the main glands by producing fluids or hormones that aid in processes such as digestion and reproduction.

Bulbourethral

Pertaining to the bulbourethral glands, which are small glands located on either side of the urethra in males that secrete a fluid playing a role in lubrication during sexual activity.