The Cumulative Distribution Function F(x) of a Continuous Random Variable

question 27

Multiple Choice

The cumulative distribution function F(x) of a continuous random variable X with the probability density function f(x) is which of the following?

• A) The area under f over all values x.
• B) The area under f over all values that are x or less.
• C) The area under f over all values that are x or more.
• D) The area under f over all non-negative values that are x or less.

---

Definitions:

Check Register

A check register, also known as a cash disbursements journal, is used to keep track of financial transactions, specifically outflows, associated with a bank account.

Cash Balance

The amount of cash a company or individual has available after all transactions have been accounted for.

Checks

Written, dated, and signed instruments that direct a bank to pay a specific sum of money to the bearer.

First National Bank

A commonly used name for banks in various countries, typically indicating it was the first bank chartered under national laws.