A mutual fund shows a 3-year averagae annual return of 18% and a standard deviation of 15%. This means the fund has a 95% (Z-value = 1.96) probability of returning between ______% and _______% over a 3-year period., approximately.

		-11.4%; 47.4%
		-29.4%; 30%
		15%; 18%
		3%; 33%