can I use the variance of the sample average in the central limit theory why can't i use the average of the sampling variance in the central limit theorem for the weak-stationary process? why can't use the variance of the sample average in the central limit theorem for the weak-stationary process? what is the standard deviation for the central limit theorem why can't i use variance of the sample average in the central limit theorem for the weak-stationary process? what is the standard deviation for the central limit theorem why does the central limit theory use the variance of the sample average what is the denominator for sample variance what is the standard deviation in the central limit theory why can't i use the variance of a sample mean for a weak-stationary process? why can't i use the variance of the sample average in the central limit theorem for the weak-stationary process? why can't i use variance of the sample average in the central limit theorem for the weak-stationary process? why can't i use variance of the sample average in the central limit theorem for the weak stationary process? why can't i use the variance of the average sample for a weak-stationary process? why is variance of the sample average not used in the central limit theorem? why can't i use the variance of the sample average in the central limit theorem for the weak-stationary process why can't i use the variance of the sample average in the central limit theorem for the weak-stationary process why can't i use the variance of the sample average in the central limit theorem for the weak-stationary process? which statement best describes the standard deviation of the central limit theorem why can't we use variance in the central limit theorem for the weak stable process?