From class we learned that in 2010 the federal debt was $13,561,623,000,000 and the population of the U. S. was 309 million. a. Use the CPI to calculate what the previous answer (Question 5) would be in 1983 dollars. (round to the hundredths place)b. Use these values to compute the federal debt per capita in 2010.

Here are the 30 best lifetime baseball batting averages of all time, arranged in order from lowest to highest: 0.319, 0.329, 0.330, 0.331, 0.331, 0.333, 0.333, 0.333, 0.334, 0.334, 0.334, 0.336, 0.337, 0.338, 0.338, 0.338, 0.340, 0.340, 0.341, 0.341, 0.342, 0.342, 0.342, 0.344, 0.344, 0.345, 0.346, 0.349, 0.358, 0.366 if you were to build a histogram of these data, which of the following would be the best choice of classes?