The mean annual tuition and fees for a sample of 9 private colleges was $38,000 with a standard deviation of $4,100 A dotplot shows that it is reasonable to assume that the population is approximately normal. You wish to test whether the mean tuition and fees for private colleges is different from $34,300. State a conclusion regarding H 0. Use the α = 0.05 level of significance. There is not enough information to draw a conclusion. Reject H0. The mean annual tuition and fees appears to be different from $34,300. Do not reject H0. There is insufficient evidence to conclude that the mean annual tuition and fees is different from $34,300.