Rust Primer is something that will prevent rust. Not stop or get rid of it if you already have it. As others have said, there is no easy solution. I have a older car and tried that in my youth thinking the same with Rust primer.
The geometric mean is defined as the nth root of the product of n numbers, i.e., for a set of numbers, the geometric mean is defined as.For instance, the geometric mean of two numbers, say 2 and 8, is just the square root of their product; that is.he geometric mean of a data set is less than the data set's arithmetic mean unless all members of the data set are equal, in which case the geometric and arithmetic means are equal.
The arithmetic mean is a value that is derived by dividing the total of a set of values by the number of items in the set.The geometric mean is a value between the first and last of a set of values organized in a geometric progression. Compare median, mode. Statistics.ean deviation. the average value of a set of absolute deviations from the mean of a set of observations. mean electrical axis (MEA). in electrocardiography, a calculation based on the relative amplitude of Q, R and S waves in the three bipolar limb leads.