A Variable X Has a Binomial Distribution with Probability of Success

question 27

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:

Salutation

A greeting used in letters or communication, often formal, such as "Dear" or "To whom it may concern."

Your Honor

A formal title used in court to address the judge.

Planning

The process of developing strategies, outlining tasks, and preparing actions to achieve specific goals or objectives.

Advocacy Situations

Circumstances in which support, defense, or promotion of a particular cause or policy is needed or carried out, often requiring vocal, active efforts.