<p>What is a controlled experiment?</p>
<p>A controlled experiement, from what I learned in AP Stats and almost every other science, is an experiement where there’s only one variable. Meaning, both gorups (control and experiemental) have everything in common but one factor. People use that set-up, so we could tell if the variable is the one that results in a sifference between the two groups.</p>
<p>yeah i took the bio regents today and i’m pretty sure it’s what sungchul said it was</p>
<p>That Bio exam was pretty easy.
I took it in 8th grade and got a score of 96.</p>
<p>This was so easy. i got a 97 in 8th grade.</p>
<p>I took it in seventh and got a 99, beat that! lol</p>