$1\mathrm{.}1$ The data below is collected from a mine lab. It contains raw data from tests conducted on the weight of stones collected from the Blast. Compile a tally sheet that shows the weight distribution of the stones.

$(3)$

$\backslash$table$[[2,559,2,556,2,566,2,546,2,561],[2,570,2,546,2,565,2,543,2,538],[2,560,2,560,2,545,2,551,2,568],[2,546,2,555,2,551,2,554,2,574],[2,568,2,572,2,550,2,556,2,551],[2,561,2,560,2,564,2,567,2,560],[2,551,2,562,2,542,2,549,2,561],[2,556,2,550,2,561,2,558,2,556],[2,559,2,557,2,532,2,575,2,551],[2,550,2,559,2,565,2,552,2,560],[2,534,2,547,2,569,2,559,2,540],[2,544,2,550,2,552,2,536,2,570],[2,564,2,553,2,558,2,538,2,564],[2,552,2,543,2,562,2,571,2,553],[2,539,2,569,2,552,2,536,2,537],[2,532,2,552,2,575,2,545,2,551],[2,543,2,537,2,547,2,533,2,538],[2,571,2,545,2,545,2,556,2,543],[2,551,2,569,2,559,2,534,2,561],[2,567,2,572,2,558,2,542,2,574],[2,570,2,542,2,552,2,551,2,553],[2,546,2,531,2,563,2,554,2,544]]$

$1\mathrm{.}2$ You are the chief Industrial Engineer for a manufacturing company that attempts to maintain a specific weight of the product. The table below gives the sources of energy the company is using to maintain productivity.

$\backslash$table$[[$Source$,\%$