Data showing the population by state in millions of people follow (The World Almanac, 2012). The
dataset in Excel file 2012Population.xlsx.
a. Develop a frequency distribution, a percent frequency distribution, and a histogram.
Use a class width of 2.5 million. (4 marks)
b. Does there appear to be any skewness in the distribution? Explain. (3 marks)
c. What observations can you make about the population of the 50 states? (3 marks)
Week 4
Question 2 (10 marks)
Forty-three percent of Americans use social media and other websites to voice their opinions about
television programs (the Huffington Post, November 23, 2011). Below are the results of a survey of
1364 individuals who were asked if they use social media and other websites to voice their opinions
about Television programs

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