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	19.96%	11.45%	5.56%	4.71%
Standard Deviation of returns	39.05%	20.63%	7.36%	4.82%

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Part 1

The 95% prediction interval of small stocks is between ___% and __%

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

Part 2

The 95% prediction interval of the S&P500 is between __% and __%

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

Part 3

The 95% prediction interval of corporate bonds is between __% and __%

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

Part 4

The 95% prediction interval of T-bills is between ___% and ___%

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