Two-Way Classification Designs The data (see picture) shows the yield in an experiment on four strains of wheat. 1. Perform the appropriate analysis of variance. Verify if assumptions on normality and homoscedasticity are satisfied. 2. Perform comparison among means (either LSD or Tukey) when necessary.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.5: Comparing Sets Of Data
Problem 26PFA
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Two-Way Classification Designs

The data (see picture) shows the yield in an experiment on four strains of wheat.

1. Perform the appropriate analysis of variance. Verify if assumptions on normality and
homoscedasticity are satisfied.

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

 

Strains
Blocks
2
3
4
5
A
32.3
34.0
34.3
35.0
36.5
33.3
33.0
36.3
36.8
34.5
C
30.8
34.3
35.3
32.3
35.8
D
27.0
26.0
28.9
28.0
28.8
Transcribed Image Text:Strains Blocks 2 3 4 5 A 32.3 34.0 34.3 35.0 36.5 33.3 33.0 36.3 36.8 34.5 C 30.8 34.3 35.3 32.3 35.8 D 27.0 26.0 28.9 28.0 28.8
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