Which of the Following Is the Probability Mass Function of the Bernoulli

question 16

Multiple Choice

Which of the following is the probability mass function of the Bernoulli distribution?

• A)\(\left\{\begin{aligned} p & \text { if } x=1 \\ 1-p & \text { if } x=0 \end{aligned}\right.\)
• C)\(\frac{n !}{x !(n-x) !}\)
• D) \(\left\{ \begin{array} { c } \frac { e ^ { - \lambda } \lambda ^ { x } } { x ! } , \\ 0 , \quad \text { otherwise } \end{array} \text { for } x = 0,1,2 , \ldots \right.\)

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Definitions:

Transposition

The error of switching the order of digits in numbers, often leading to inaccuracies in financial or data records.

General Ledger

A comprehensive record of all financial transactions over the life of a company, used to prepare financial statements.

Nominal Account

An accounting ledger account that starts each new accounting period with a zero balance and ends with a closed balance to transfer to a real account.