The Article Organic Recycling For Soil Quality Conservation In A Sub Tropical Plateau Region K Chakrabarti B Sarka 1 (93.45 KiB) Viewed 32 times
The Article Organic Recycling For Soil Quality Conservation In A Sub Tropical Plateau Region K Chakrabarti B Sarka 2 (17.09 KiB) Viewed 32 times
The article "Organic Recycling for Soil Quality Conservation in a Sub-Tropical Plateau Region" (K. Chakrabarti, B. Sarkar, et al., J. Agronomy and Crop Science, 2000:137–142) reports an experiment in which soil specimens were treated with six different treatments, with two replicates per treatment, and the acid phosphate activity (In mol p-nitrophenol released per gram of oven-dry soil per hour) was recorded. An ANOVA table for a one-way ANOVA follows. One-way ANOVA: Treatments A, B, C, D, E, F F 46.64 Source Treatment Error Total Р 0.000 DF 5 6 11 MS 0.23709 0.00508 SS 1.18547 0.03050 1.21597 The treatment means were as follows: Treatment А B с Mean 0.99 1.99 1.405 D 1.63 E 1.395 F 1.22 Use the Tukey-Kramer method to determine which pairs of treatment means, if any, are different at the 5% level. Check all that apply. Check All That Apply Any pair that differs by more than 0.284 will differ at the 5% level. The following pairs of treatment means are different at the 5% level: A and B. A and C. A and D, A and E. B and C, B and D, B and E. B and F. and D and F. O The following pairs of treatment means are different at the 5% level: A and B. A and C. A and D. A and E. B and C, B and D, B and E, B and F. and E and F. O Any pair that differs by more than 0.0508 will differ at the 5% level. None of the pairs of treatment means are different at the 5% level.
Use the Bonferroni method to determine which pairs of treatment means, if any, are different at the 5% level. Check all that apply. Check All That Apply All of the pairs of treatments differs at the 5% level. The following pairs of treatment means are different at the 5% level: A and B. A and C. A and D. A and E. B and C. C and D. B and E, B and F and D and F. The following pairs of treatment means are different at the 5% level: A and B. A and C. A and D, A and E. B and C, B and D, B and E. B and F. and D and F. None of the pairs of treatment means are different at the 5% level.
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