This probability distribution can be replicated roughly using this spss syntax (thirty paired samples from a population.sps). Not infinitely, but 30 times two samples are drawn with p1=p2=.04 and n1=n2=5,000. The difference between the two samples are then plotted in a histogram with the ...
Sample size is directly related to a statistic'smargin of error, or how accurate a statistic can be calculated to be. For a yes-or-no question, such as whether an individual owns a car, you can determine the margin of error for a statistic by dividing 1 by the square root of the s...
Calculate the autocovariance function using the given formula. For example, is you were calculating the third iteration (i = 3) using a lag k = 7, then the calculation for that iteration would look like this: (y3 - y-bar)(y10 - y-bar) Iterate through all values of "i" and then t...