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Tukey End Count Test

Tukey End Count Test. The Tukey End Count Test is a simple way to determine if the mean has shifted significantly. To perform this test, arrange the before and after data on a scale so that the data are in order from lowest to highest.

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Tukey End Count Test

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  1. Tukey End Count Test • The TukeyEnd Count Test is a simple way to determine if the mean has shifted significantly. • To perform this test, arrange the before and after data on a scale so that the data are in order from lowest to highest. • Starting from the left, count the number of data points in the lowest data set until that data point is encountered in the other data set. • From the right, count the number of data points in the highest data set until a data point is encountered in the other data set. • Add the number of data points together and determine α from the chart.

  2. Example Arranging both plating data sets from lowest to highest… 3 3 + 7 = 10 end count 7 This compares to the 99+% confidence calculated in the t-test.

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