If X Is a Binomial Random Variable, Calculate σ for N

question 122

Multiple Choice

If x is a binomial random variable, calculate σ for n = 100 and p = 0.3. Round to three decimal places when necessary.

• A) 4.583
• B) 30
• C) 21
• D) 5.477

---

Definitions:

Depreciation Expense

The allocation of the cost of a tangible asset over its useful life for accounting and tax purposes.

Net Working Capital

The gap between what a company owns in the short term (current assets) and what it owes (current liabilities), revealing its financial stability in the near term.

Operating Cash Flow

Operating cash flow is a measure of the cash generated by a company's regular business operations, indicating whether a company is able to generate sufficient positive cash flow to maintain and grow its operations.

Net Working Capital

The difference between a company's current assets and its current liabilities, indicating the short-term financial health of the company.