Tobacco Use in Children’s Movies In “Tobacco and Alcohol Use in G-Rated Children’s Animated Films,” by Goldstein, Sobel, and Newman (Journal of the American Medical Association, Vol. 281, No. 12), the lengths (in seconds) of scenes showing tobacco use were recorded for animated movies from Universal Studios. The first six values included in Data Set 7 from Appendix B are listed below. Do these times appear to be consistent, or do they vary widely?

0 223 0 176 0 548