A severe drought affected several western describes for 3 years. A Christmas tree farmer is worried about the drought's effect upon the size of his trees. To decide whether the growth of trees has been retarded, the farmer decides to take sample of the heights of 25 trees. The mean was 58.24 and the standard deviation was 8.0895. Assuming the distribution is bell-shaped, and using the Empirical Rule, where do you expect most (approximately 95%) of the tree heights to fall?
between 44 and 75 inches tall
over 58 inches tall
between 50.15 and 66.33 inches tall
between 42.061 and 74.419 inches tall