Question: a scientist conducted an experiment where she tested the effect...
A scientist conducted an experiment where she tested the effect of limiting nutrients on root growth (cm) in wheat seedlings. The control treatment included all nutrients required for optimal plant growth and the test treatment included all required nutrients except for nitrogen.
Based on the treatments provided in test 1 (table 7), provide one relevant research question that could have inspired the study. Note that you used a two-tailed -test.