Sunita's Job Is to Provide Technical Support to Computer Users

question 88

Multiple Choice

Sunita's job is to provide technical support to computer users.Suppose the arrival of calls can be modeled by a Poisson distribution with a mean of 5.6 calls per hour.What's the probability that in the next 10 minutes there will be no calls?

• A)0.3670
• B)0.6068
• C)0.3932
• D)0.0037
• E)0.0207

---

Definitions:

Single-Entry Accounting

An accounting system in which the flow of income and expenses is recorded in a running log, basically like a checkbook.

Income Statement

A financial statement that reports a company's revenues, expenses, and profits over a specific period.

Balance Sheet

A balance sheet is a financial statement that shows a company's assets, liabilities, and shareholders' equity at a specific point in time, providing a basis for computing rates of return and evaluating its capital structure.

Monthly Statements

Monthly statements are periodic financial reports issued by banks, credit card companies, and other institutions showing transactions, balances, and other financial activities over a month.