Instruction 7.4 According to a Survey, Only 15% of Customers Who Visited

question 90

True/False

Instruction 7.4
According to a survey, only 15% of customers who visited the web site of a major retail store made a purchase. Random samples of size 50 are selected.
-Referring to Instruction 7.4,the requirements for using a normal distribution to approximate a binomial distribution is fulfilled.

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Definitions:

Credit Swap

A financial derivative contract allowing two parties to exchange streams of interest payments or commodity flows for a set period, based on a predetermined notional principal amount.

Mortgage-Backed Securities

These are bonds secured by home and other real estate loans. They are created by pooling mortgages and then selling interests in that pool to investors.

FNMA

The Federal National Mortgage Association, known as Fannie Mae, a government-sponsored enterprise that provides liquidity to the mortgage market.

FHLMC

The Federal Home Loan Mortgage Corporation, commonly known as Freddie Mac, is a public government-sponsored enterprise (GSE) that specializes in secondary mortgage markets by purchasing mortgages and securitizing them.