Physicians Depend on Laboratory Test Results When Managing Medical Problems

Short Answer

Physicians depend on laboratory test results when managing medical problems such as diabetes or epilepsy. In a uniformity test for glucose tolerance, three different laboratories were each sent nt = 5 identical blood samples from a person who had drunk 50 milligrams (mg) of glucose dissolved in water. The laboratory results (in mg/dl) are listed here: Do the data indicate a difference in the average readings for the three laboratories? Use Tukey's method for paired comparisons to rank the three treatment means. Use = 0.05.
What is the F-statistic?
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What is the p-value?
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Can you reject the null hypothesis?
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There ______________ sufficient evidence to indicate a difference in the treatment means.