i am going to give the same people the same test twice
oce talking to a cellophone
once without the cellophone
the conversation would be the same
2007-01-04 12:27:19 · 5 answers · asked by catherine 2 in Education & Reference ➔ Homework Help
Your control group would be the people that is not using the cell phone because you are testing to see if people talking on a cell phone has a slower reaction time.
2007-01-04 12:31:26 · answer #1 · answered by Dave G 1 · 0⤊ 0⤋
the one without the cell phone would be the control group.
whether the person was talking to a cell phone would be your independent variable
the reaction time for either test would be your dependent variable
2007-01-04 20:32:36 · answer #2 · answered by squirrelman9014 3 · 0⤊ 0⤋
your control group would be the conversation, the control group is something that would remain the same in the experiment so it would be the convo.
2007-01-04 20:32:54 · answer #3 · answered by ? 2 · 0⤊ 0⤋
a control would be without conversation at all
2007-01-04 21:24:47 · answer #4 · answered by lazerybyl 3 · 0⤊ 0⤋
well cel phones have microwaves in it that make your brain fry and give people brain cancer so it might slow reaction time
2007-01-04 20:34:06 · answer #5 · answered by Sydney 3 · 0⤊ 0⤋