True or False

The sum of all residuals of each measurement, 36;, from the mean, 3?, or 20} 3?), is zero because the mean divides the distribution of the data into two equal halves. The mean of a set of data whose weights are equal to 4 will be the same as the mean of a set of data whose weights are unity. The standard deviation controls only the spread of a Gaussian distribution of data. Any distribution of data assumes the shape of a Gaussian distribution with a mean that will always be equal to zero according to the Central Limit Theorem The cumulative distribution function is the integral of a distribution function. The method of least squares is assumed to generate a line that finds the smallest average residual across a dataset