Uses pylab to plot graphs and histograms,

histogramfun.py will:
Plot a histogram of the proportion of vowels in each word in wordList
using the specified number of bins in numBins
uses:
  for line in inFile:
        wordList.append(line.strip().lower())

HistogramLECplot.py

will use a function to simulate a coin flip
and plot a histogram of a binominal.
As flips gets large, graph approaches a normal distribution.