# Question

In 2008 the Tax Policy Center reported the following statistics about the average annual 2006 taxes and percent of personal income paid per person by state.

a. Find the range for the amount of taxes paid per person.

b. Find the range for the percentage of personal income paid in taxes per person.

a. Find the range for the amount of taxes paid per person.

b. Find the range for the percentage of personal income paid in taxes per person.

## Answer to relevant Questions

a. The data value 45 has a deviation value of 12. Explain the meaning of this. b. The data value 84 has a deviation value of _20. Explain the meaning of this. Consider the sample 6, 8, 7, 5, 3, 7. Find the following: a. Range b. Variance s2, using formula (2.5) c. Standard deviation, s a. Verify the equation for these data: b. Verify this equation using formulas (3.2) and (3.6). The accompanying data show the number of hours, x, studied for an exam and the grade received, y (y is measured in tens; that is, means that the grade, rounded to the nearest 10 points, is 80). Draw the scatter diagram. In a national survey of 500 business and 500 leisure travelers, each was asked where he or she would most like “more space.” a. Express the table as percentages of the total. b. Express the table as percentages of the ...Post your question

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