1. In a project for a botany class, 15 sunflower seeds were randomly assigned to and planted in pots whose soil had been subjected to one of three fertilizer treatments. Twelve of the seeds germinated, and the table below shows the height of each plant (in cm) 2 weeks after germination. Are there significant differences in heights among treatments? Analyse with ANOVA.

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Author:Amos Gilat
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Assignment 2
1. In a project for a botany class,
15 sunflower seeds were
randomly assigned to and
planted in pots whose soil had
been subjected to one of three
fertilizer treatments. Twelve of
the seeds germinated, and the
table below shows the height of
each plant (in cm) 2 weeks after
germination. Are there
significant differences in heights
among treatments? Analyse with
ANOVA.
TTT
reatment 1
Treatment 2
Treatment:
23
26
25
27
28
26
32
33
33
34
35
38
2. A random sample of 1 567
undergraduates enrolled in
Environmental Technology
Transcribed Image Text:4G 160 35% 2:08 B/s Assignment.. 目 Saved on device Assignment 2 1. In a project for a botany class, 15 sunflower seeds were randomly assigned to and planted in pots whose soil had been subjected to one of three fertilizer treatments. Twelve of the seeds germinated, and the table below shows the height of each plant (in cm) 2 weeks after germination. Are there significant differences in heights among treatments? Analyse with ANOVA. TTT reatment 1 Treatment 2 Treatment: 23 26 25 27 28 26 32 33 33 34 35 38 2. A random sample of 1 567 undergraduates enrolled in Environmental Technology
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