Examlex
If the amount of petrol purchased per car at a large petrol station has a population mean of $15 and a population standard deviation of $4 and a random sample of 64 cars is selected,there is approximately a 95.44% chance that the sample mean will be between $14 and $16.
Interest Rate
The amount charged by a lender to a borrower for the use of assets, expressed as a percentage of the principal, typically over a one-year period.
Investment
The act of spending money with the expectation of obtaining an additional income or profit, often involving financial investments, purchasing assets, or funding new business ventures.
Saving Incentives
Financial or regulatory measures designed to encourage individuals or businesses to save more money.
Interest Rate
This represents the percentage of the principal that lenders charge borrowers for the access to assets.
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