Assume the average selling price for houses in a certain county is

?$373,000

with a standard deviation of

?$53,000.

?a) Determine the coefficient of variation.?b) Caculate the? z-score for a house that sells for

?$355,000.

?c) Using the Empirical? Rule, determine the range of prices that includes

99.7?%

of the homes around the mean.?

d) Using? Chebychev's Theorem, determine the range of prices that includes at least

84?%

of the homes around the mean.

Assume the average selling price for houses in a certain county is $373,000 with a standard deviation of $53,000. a) Determine the coefficient of variation. b) Caculate the z-score for a house that sells for $355,000. 0) Using the Empirical Rule, determine the range of prices that includes 99.7% of the homes around the mean. d) Using Chebychev's Theorem, determine the range of prices that includes at least 84% of the homes around the mean