question archive Five replicate values were obtained for the concentration of trace iron in a standard sample of freeze-dried bovine liver: 36, 31, 37, 36, and 40 ppm
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Five replicate values were obtained for the concentration of trace iron in a standard sample of freeze-dried bovine liver: 36, 31, 37, 36, and 40 ppm. Can any of the experimental values be rejected at the 90% confidence level? That is, are there any statistically significant "outliers"?