The Expected Number of Heads in 90 Tosses of an Unbiased

question 42

Short Answer

The expected number of heads in 90 tosses of an unbiased coin is: $\begin{array}{|l|l|}\hline\text { A. } & 30 . \\\hline \text { B. } & 45 . \\\hline \text { C. } & 50 . \\\hline \text { D. } & 60 . \\\hline\end{array}$

---

Definitions:

Average Collection Period

The typical duration in days for a business to collect payments due from its clients.

Financial Statements

Official documentation of a business, individual, or entity's financial transactions and status, often comprising the balance sheet, income statement, and statement of cash flows.

Working Capital

The variance between a firm's current holdings and debts, reflecting its short-term economic condition and efficiency in procedures.

Balance Sheet

A financial statement that shows a company's assets, liabilities, and equity at a specific point in time.