# Question

The following relative frequency histogram summarizes the median household income for the 50 states in the United States (U.S. Census, 2010).

a. Is the distribution symmetric? If not, is it positively or negatively skewed?

b. What percentage of the states had median household income between $45,000 and $55,000?

c. What percentage of the states had median household income between $35,000 and$55,000?

a. Is the distribution symmetric? If not, is it positively or negatively skewed?

b. What percentage of the states had median household income between $45,000 and $55,000?

c. What percentage of the states had median household income between $35,000 and$55,000?

## Answer to relevant Questions

The following histogram summarizes Apple Inc.’s monthly stock price for the years 2007 through 2011 (http://finance.yahoo.com, data retrieved April 20, 2012).a. Is the distribution symmetric? If not, is it positively or ...Given the following observations from a sample, calculate the mean, the median, and themode.One important statistic in baseball is a pitcher’s earned run average, or ERA. This number represents the average number of earned runs given up by the pitcher per nine innings. The following table lists a portion of the ...The accompanying table shows a portion of median household income (Income) and median house value (House Value) for the 50 states in 2010. The entire data set, labeled Census, can be found on the text website.a. Construct a ...Go to the text website and access the data labeled Census. It shows, among other variables, median household income and median house value for the 50 states.a. Compute and discuss the range of household income and house ...Post your question

0