A Student Conducts Repeated Trials to Determine the Density of a Sample

question 119

Multiple Choice

A student conducts repeated trials to determine the density of a sample of seawater and obtains the following results: 1.321 g/mL; 1.323 g/mL; 1.319 g/mL; and 1.321 g/mL.Known values are reported to be in the 1.02 to 1.09 g/mL range.The experimental results are __________

• A)less precise than the known values.
• B)more accurate than the known values.
• C)imprecise but accurate.
• D)precise and accurate.
• E)inaccurate but precise.

---

Definitions:

Certificated Options

Options to buy or sell assets, especially securities, which are recognized and documented by a certificate.

Transferable

The characteristic of an asset or a legal right that allows it to be legally transferred or assigned from one party to another.

Warrants

Legal documents issued by a court or government authority that give law enforcement the power to perform certain actions, such as arrests or searches; also refers to financial instruments granting the right to purchase stock at a specified price.

De Facto Corporation

A business entity that operates like a corporation without formal incorporation status, but is treated as a corporation by law under certain conditions.