ON EXCEL and show the workings and formulas you used on excel to get the answer. 2. A real estate association for a specific city puts the average price at which a house was sold in a given year at $ 312,208. Assume that the standard deviation of the house prices is $113,480. Suppose a researcher did a survey of a random selection of 35 house sale prices in this year and obtained an average house price of $ 357, 154. What's the chance that such a survey would have resulted in an average price this high or higher