Suppose the average price for new cars in 2012 has a mean of $30,100 and a standard deviation of $5,600. Based on this information, what interval of prices would we expect at least 89% of new car prices to fall within?
A)$24,500 to $35,700
B)$13,300 to $46,900
C)$18,900 to $41,300
D)$7,700 to $52,500

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The Answer of Suppose the average price for new cars in 2012 has a mean of $30,100 and a standard deviation of $5,600. Based on this information, what interval of prices would we expect at least 89% of new car prices to fall within?
A)$24,500 to $35,700
B)$13,300 to $46,900
C)$18,900 to $41,300
D)$7,700 to $52,500

Suppose the Average Price for New Cars in 2012 Has