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SCENARIO 8-17
A wealthy real estate investor wants to decide whether it is a good investment to build a high-end shopping complex in a suburban county in Chicago.His main concern is the total market value of the 3,605 houses in the suburban county.He commissioned a statistical consulting group to take a sample of 200 houses and obtained a sample mean market price of $225,000 and a sample standard deviation of $38,700.The consulting group also found out that the mean differences between market prices and appraised prices was $125,000 with a standard deviation of $3,400.Also,the proportion of houses in the sample that are appraised for higher than the market prices is 0.24.
-Referring to Scenario 8-17,if he wants a 95% confidence on estimating the true population mean market price of the houses in the suburban county to be within $10,000,how large a sample will he need?
Counteroffer
A response to an offer in negotiations that presents different terms than originally proposed, effectively rejecting the initial offer.
Original Offer
The initial proposal or terms presented during negotiations or when making a deal, before any modifications are made.
Communicated By Words
Information or messages that are transmitted or conveyed through spoken or written language.
Conduct
The manner in which a person behaves, especially in a particular setting or context.
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