A Sample of Size 40 Is Taken from an Infinite

question 66

Multiple Choice

A sample of size 40 is taken from an infinite population whose mean and standard deviation are 68 and 12,respectively.The probability that the sample mean is larger than 70 equals

• A)P(Z > 70)
• B)P(Z > 2)
• C)P(Z > 0.17)
• D)P(Z > 1.05)

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Definitions:

Nuclear Receptor

Nuclear receptors are a class of proteins found within cells, that on binding with a specific ligand, can directly regulate the expression of specific genes.

Membrane-bound Receptor

A type of receptor located on the cell membrane that binds to external molecules to initiate a cellular response.

Eicosanoids

Bioactive lipid compounds derived from fatty acids, playing critical roles in inflammation, immunity, and as messengers in the central nervous system.

Prostaglandins

A group of lipid compounds that have diverse hormone-like effects, including mediating inflammation and pain.