The standard deviation of the 2014 gross sales of all corporations is known to be $14.61 billion . Let x be the mean of the 2014 gross sales of a sample of corporations. What sample size will produce...

The standard deviation of the 2014 gross sales of all corporations is known to be $14.61 billion . Let x be the mean of the 2014 gross sales of a sample of corporations. What sample size will produce the standard deviation of x equal to $2.54 billionAssume n / N <= .05="" .="" round="" your="" answer="" to="" the="" nearest="" integer="">