The mean annual income of a family receiving food stamps is $9,768 with a standard deviation...

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The mean annual income of a family receiving food stamps is $9,768 with a standard deviation of $2,125. Assume the city comes from a normally distributed population. a. What percent of families receiving food stamps make less than $14,018 b Between what two values do 95% of the incomes lie? 2 175 9 IQ test scores are normally distributed with a mean of 100 and a standard deviation of 15. What percent of people have an IQ over 145? The mean annual income of a family receiving food stamps is $9,768 with a standard deviation of $2,125. Assume the city comes from a normally distributed population. a. What percent of families receiving food stamps make less than $14,018 b Between what two values do 95% of the incomes lie? 2 175 9 IQ test scores are normally distributed with a mean of 100 and a standard deviation of 15. What percent of people have an IQ over 145?

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