id out in the field as a 5x5 Latin square, and the following yields (kg DM/plot) were obtained: (see pic) 1. Test if the 5 phosphate fertilizers have a significantly different yield of tomatoes. 2. Perform comparison among means (either LSD or Tukey) when necessary.

Big Ideas Math A Bridge To Success Algebra 1: Student Edition 2015
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ISBN:9781680331141
Author:HOUGHTON MIFFLIN HARCOURT
Publisher:HOUGHTON MIFFLIN HARCOURT
Chapter1: Solving Linear Equations
Section1.5: Rewriting Equations And Formula
Problem 49E
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Two-Way Classification Designs

An experiment was designed to test the effects of five levels of phosphate
fertilizer (P1, P2, P3, P4, and P5) on the yield of potato tuber dry matter. The experiment was
laid out in the field as a 5x5 Latin square, and the following yields (kg DM/plot) were obtained: (see pic)

1. Test if the 5 phosphate fertilizers have a significantly different yield of tomatoes.

2. Perform comparison among means (either LSD or Tukey) when necessary.

62.3 (P2)
64.1 (P4)
69.2 (P3)
65.0 (P5)
63.3 (P1)
61.3 (P3)
68.4 (P5)
55.8 (P1)
68.7 (P2)
75.0 (P4)
62.5 (P5)
62.9 (P1)
67.8 (P2)
69.8 (P4)
69.3 (P3)
63.8 (P1)
66.2 (P2)
71.3 (P4)for
76.0 (P3)
78.0 (P5)
75.0 (P4)
77.4 (P3)
74.8 (P5)
70.9 (P1)
75.4 (P2)
Transcribed Image Text:62.3 (P2) 64.1 (P4) 69.2 (P3) 65.0 (P5) 63.3 (P1) 61.3 (P3) 68.4 (P5) 55.8 (P1) 68.7 (P2) 75.0 (P4) 62.5 (P5) 62.9 (P1) 67.8 (P2) 69.8 (P4) 69.3 (P3) 63.8 (P1) 66.2 (P2) 71.3 (P4)for 76.0 (P3) 78.0 (P5) 75.0 (P4) 77.4 (P3) 74.8 (P5) 70.9 (P1) 75.4 (P2)
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