Consider the Given Discrete Probability Distribution $P ( x > 3 )$

question 31

Multiple Choice

Consider the given discrete probability distribution. Find $P ( x > 3 )$ .

• A) \(.7\)
• B) \(.2\)
• C).3
• D) \(.5\)

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Definitions:

Antibodies

Proteins produced by the immune system to help fight off pathogens such as viruses and bacteria.

Cytokines

Chemicals secreted by T lymphocytes in response to an antigen. Cytokines increase T- and B-cell production, kill cells that have antigens, and stimulate red bone marrow to produce more white blood cells.

Major Histocompatibility Complex

A group of genes that play a critical role in the immune system's recognition of foreign molecules.

Activates T Cells

The process involved in stimulating T lymphocytes, a type of white blood cell, to respond to pathogens or infected cells.