A Variable X Has a Binomial Distribution with Probability of Success

question 63

Multiple Choice

A variable x has a binomial distribution with probability of success 0.65 for each trial. For a total of 50 trials, what are the mean and the standard deviation of the distribution? ​

• A) ​
• B) ​
• C) ​
• D) ​
• E) ​

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Definitions:

Assembly Department

A section in a manufacturing facility where components are assembled into final products.

Direct Labor-Hours

The total hours worked by employees directly involved in manufacturing a product or providing a service, often used to allocate manufacturing overhead.

Machine-Hours

A measure of production activity that quantifies the total hours a machine is operated within a given period.

Forming Department

A division within a manufacturing process where raw materials are shaped into finished products or components.