Question 416278
2% or 40% of shipments break (small pkgs) and
1% of 60% of shipments break (large okgs)
Let {{{x}}} = number of shipments
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proportion that breaks = {{{ ( .02*.4*x + .01*.6*x)/x}}}
{{{( (.008 + .006)/1)*(x/x)}}} the x's cancel)
{{{  .014 / 1  = .014 }}}
1.4% of samples beak during shipment