Question: how could you rewrite or paraphrase this one one possible...
how could you rewrite or paraphrase this one:
One possible limitation of this study is that the sample size is rather small for a university class. This may lead to the sample not being representative of the population because there are not many people in each experiment group. Another limitation of this study may be this study was conducted over one class during one semester. If the study was performed over multiple algebra classes at the college, the results may represent the population because the sample size would be larger.