Question 935109

86, 99, 73, 76, 83, 92, 85, 66, 66, 77
stem-leaf plot 

{{{6}}}|{{{6}}},{{{6}}}-means you have {{{66}}}and{{{66}}}
{{{7}}}|{{{3}}},{{{5}}},{{{6}}}-means you have {{{73}}},{{{75}}}and{{{76}}}
{{{8}}}|{{{3}}},{{{5}}},{{{6}}}-means you have {{{83}}},{{{85}}}and{{{86}}}
{{{9}}}|{{{2}}},{{{9}}}-means you have {{{92}}}and{{{99}}}

here are bar graph, line graph, and pie chart:

http://postimg.org/gallery/jxpi8b4y/fe1931e0/