The following histogram summarizes Apple Inc.€™s monthly stock price for the years 2007 through 2011 (finance.yahoo.com, data retrieved April 20, 2012).

a. Is the distribution symmetric? If not, is it positively or negatively skewed?
b. Over this five-year period, approximate the minimum monthly stock price and the maximum monthly stock price.
c. Over this five-year period, which class had the highest relativefrequency?

Transcribed Image Text:

041 0.35 0.32 0.3 0.22 Relative o2 0.2 Frequency 0.12 0.1 50-150 150-250 250-350 350-450 Monthly Apple Closing Price (S)