A population has a mean of 75 and a standard deviation of 8.A random sample of 800 is selected.The expected value of 
Is
Definitions:
Principal
The original amount of money invested or loaned, before interest, or the leader of an educational institution.
Interest Rate
The percentage at which interest is paid by a borrower for the use of money that they borrow from a lender, crucial in financial and monetary policies.
Consignment
A process in which an exporter sends goods to an importer without transferring ownership.
Ownership
The legal right or state of having control over something, such as property, assets, or a business.
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