A simple random sample of 5 observations from a population containing 400 elements was taken, and the following values were obtained. 
A point estimate of the population mean is
Definitions:
Market Rate
The current price at which an asset or service can be bought or sold in a given market.
Quoted
The stated price or rate for a financial instrument or commodity in the marketplace.
Bond
A fixed-income investment in which an investor loans money to an entity (corporate or governmental) which borrows the funds for a defined period at a variable or fixed interest rate.
Sell
To sell means to exchange a product or service for money or other goods.
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