Question

One novel process of making green gasoline takes biomass in the form of sucrose and converts it into gasoline using catalytic reactions. At one step in a pilot plant process, a chemical engineer measures the output of carbon chains of length three. Nine runs with the same catalyst produced the yields (gal)

0.63 2.64 1.85 1.68 1.09 1.67 0.73 1.04 0.68

Construct a 95% interval estimate for the true deviation in the yield for the
gasoline.

Answer 1