Instruction 8-10 the Registrar of a University Would Like to Estimate the Estimate

question 114

True/False

Instruction 8-10
The Registrar of a university would like to estimate the proportion of the student population who owns a personal computer.In a sample of 500 students,417 own a personal computer.
-Referring to Instruction 8-10,a 90% confidence interval calculated from the same data would be narrower than a 99% confidence interval.

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Definitions:

Reserve Banking

A banking system in which banks hold a fraction of their deposits as reserves, enabling them to meet withdrawal demands and extend credits.

Create Money

The process by which the central bank of a country (or other monetary authority) increases the money supply, often leading to the production of physical money or the creation of digital currency units.

Reserve Ratio

The fraction of depositors' balances that banks must have on hand as cash, a regulation enforced by central banking authorities.

Reserves

Funds or materials set aside or saved for future use or to cover unforeseen expenses; in banking, it refers to the fraction of deposits that a bank keeps in hand to ensure liquidity.