What Are the Mean and Standard Deviation for the Normal

question 70

Multiple Choice

What are the mean and standard deviation for the normal approximation to the binomial distribution with n = 100 and p = .20?​

• A)​µ = 50 and σ = 5
• B)​µ = 50 and σ = 4
• C)​µ = 20 and σ = 16
• D)​µ = 20 and σ = 4

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Definitions:

Factory Building

A structure designed for manufacturing processes, where goods are produced or assembled by manpower, machinery, or both.

Utilities

Companies that provide essential services such as water, electricity, or natural gas to the public.

Indirect

Not directly caused by or resulting from something else; a secondary or circumstantial connection rather than a direct one.

Factory Equipment

The machinery and tools used in the manufacturing process within a factory to produce goods.