teddybear_01 Posted December 9, 2007 Posted December 9, 2007 Hi I am doing biology investigation on the effect of face wash on bactera. I will form bacteria from milk and will use methylene blue indicator with colorimetry. I know what i am supposed to do but I odnt actually understand how to carry out the practical. I am using spearmanns rank. I would appreciate some guidance on this as soon as possible - my practicals beging tommorow! Thanks
jorge1907 Posted December 20, 2007 Posted December 20, 2007 What are you talking about? Face wash bacteria? Milk? Spearmans correlation coefficient?
Recommended Posts
Create an account or sign in to comment
You need to be a member in order to leave a comment
Create an account
Sign up for a new account in our community. It's easy!
Register a new accountSign in
Already have an account? Sign in here.
Sign In Now