Aproximately what percentage of household incomes

Reference no: EM13190539

house income does not tend to follow a normal distribution in a particular state, yet average income approximately $45,00/year in this state, with a standard deviation of about $9000. Aproximately what percentage of household incomes in this state is betwee $27,000 to $63,000/year? Show all work as to how this is obtaines.

Reference no: EM13190539

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