A Mixture Contains 5% NaCl Particles and 95% NaBr Particles

question 6

Multiple Choice

A mixture contains 5% NaCl particles and 95% NaBr particles.If 10³ particles are taken,what is the relative standard deviation for NaCl and NaBr?

• A)13.78% for NaCl 0.73% for NaBr
• B)186.2% for NaCl 9.80% for NaBr
• C)95.00% for NaCl 5.00% for NaBr
• D)54.39% for NaCl 2.86% for NaBr
• E)6)89% for NaCl 0.36% for NaBr

---

Definitions:

Loss

The result when a company's expenses exceed its revenues during a specific period, indicating a decrease in net assets.

Treasury Stock

Shares that were once a part of the outstanding shares but were bought back by the company, reducing the amount of stock on the open market.

Statement of Cash Flows

A financial report that provides aggregate data regarding all cash inflows a company receives from its ongoing operations and external investment sources, as well as all cash outflows that pay for business activities and investments during a given period.

Transactions

Economic events that affect a business's financial position, involving the transfer of assets, provision of services, or incurring of obligations.