I have to do stats for my Biology project about sound frequencies affecting memory. Basically, subjects had to take a memory test, some with a beat frequency and some without. There were 15 subjects for each test, all different subjects. I used an F-test and student unpaired t-test with unequal variance.
The mean for test scores without the frequency is 9.3 and with the frequency is 12.03.
I understand the concepts and how to draw it by hand, but can someone please help me out in generating the normal distribution curve/normal bell curve for my results? One graph for test scores without the frequency, and another graph for test scores with the frequency.
Much appreciated.
wow thanks for nothing guys...i asked this question for people to answer who are NOT my lab partner nor friend who's not even in my bio class...
the emails saying i got responses got my hopes up
The mean for test scores without the frequency is 9.3 and with the frequency is 12.03.
I understand the concepts and how to draw it by hand, but can someone please help me out in generating the normal distribution curve/normal bell curve for my results? One graph for test scores without the frequency, and another graph for test scores with the frequency.
Much appreciated.
wow thanks for nothing guys...i asked this question for people to answer who are NOT my lab partner nor friend who's not even in my bio class...
the emails saying i got responses got my hopes up