A Random Sample of 81 Students at a Local University

question 111

Short Answer

A random sample of 81 students at a local university showed that they work an average of 100 hours per month. The population standard deviation is known to be 27 hours. Compute a 95% confidence interval for the mean hours per month all students at the university work.

---

Definitions:

Asset

An item of value owned by an individual or corporation, expected to provide future benefit or revenue.

Reserve Requirement

A regulation set by central banks requiring commercial banks to hold a certain amount of their deposits as reserves, either as cash in their vaults or as deposits with the central bank, to ensure liquidity.

Money Multiplier

The ratio of the increase in total money supply generated from an initial deposit in a banking system.

Compliance

The act of conforming to or following rules, regulations, standards, or laws.