3 . ) The FDA regulates that fish that is consumed is allowed to contain LO mig ke of mercury . In Florida , bass fish were collected in 53 different lakes to measure the amount of mercury in the fish . The data for the average amount of mercury in each lake is in table # 7 35 ( " Multi-disciplinary miser activity , " 2013 ) . Do the data provide enough evidence to show that the fish in Florida lakes has more mercury than the allowable amount ? Test at the 10% level Table #7.3 5 : Average Mercury Levels ( my leg ) in Fish 1.23 133 0.04 0.44 1.20 1 0.27 0.48 0 .19 0 .83 0.81 071 05 0 49 1 16 0.05 0 . 15 0 .19 0.77 108 0.98 0.63 0.56 0 41 0.73 + 0 .34 0.59 0 .34 0.84 0.50 0.34 0. 28 0 .34 087 0.56 017 0.18 + 019 0.04 049 1.10 0 .16 0.10 0 48 0 . 21 0 . 86 0.52 0 .65 0 .27 - 0. 94 0.40 0 .43 0 .25 0. 27