Calculate the 95% prediction intervals for the four different investments included in the following table.

	Small Stocks	S&P 500	Corporate Bonds	T-Bills
Average Return	18.76%	12.03%	6.86%	4.11%
Standard Deviation of returns	38.63%	19.42%	7.16%	3.55%

(Round to two decimal places and put the lower number first.)

1) The 95% prediction interval of the S&P500 is between

___%

and

___%.

2) The 95% prediction interval of the Corporate Bonds is between

___%

and

___%.

3) The 95% prediction interval of the T-Bills is between

___%

and

___%.