2644 - CSUN ScholarWorks - California State University, Northridge
2644 - CSUN ScholarWorks - California State University, Northridge
2644 - CSUN ScholarWorks - California State University, Northridge
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64 · journal of Student Research Abstracts<br />
as the Control and was given tap water. Throughout the duration of the investigation, the Control group grew<br />
considerably more and faster than the Experimental group. At the end of the nineteen-day period, the plants<br />
forming the Control group had a combined height measuring 732.4cm, averaging a height of 40.7cm per plant.<br />
The Experimental group had a combined height of 40.7cm, averaging 29.1cm per plant. Through statistics, I<br />
have confirmed that these results are valid since they could only occur by chance in less than five out of one<br />
hundred times (t=2.39; d.f.=34; p