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on the basis of size blue crabs are categorized by marine biologists as young juvenile mature in a healthy crab
in studying the genetic association between hair and eye color in human beings a geneticist might hypothesize that the
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1 if there is close agreement between the observed and expected frequencies the statistic should be relatively large2
1 if the null hypothesis for a goodness-of-fit test is not rejected it can be concluded that the data are from a
1 the chi-square test of homogeneity can be used if hypothetical ratios are unknown but may be equal for all
use tukeys procedure to place a set of simultaneous 95 confidence intervals on the differences between all pairwise
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using the dataa show how to obtain the transformed value y14nbsp 12041b compare the fmaxnbsptest performed on the
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organic phosphorous insecticides are very stable chemically and are known to collect in the soil and water and
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at a certain university an english proficiency test must be passed before undergraduates can receive their degrees some
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review in which there is a discussion of the effect of patient load on nursing activities in a hospitala conduct a test
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a chain store decides to test the effectiveness of a new form of packaging for one of its products in two of its stores