Question: 31. Appendix B Data Set: Alcohol and Tobacco in Childrens Movies Test the claim that the proportion of 25 of 50 randomly selected childrens movies

31. Appendix B Data Set: Alcohol and Tobacco in Children’s Movies Test the claim that the proportion of 25 of 50 randomly selected children’s movies showing some use of alcohol is significantly less than the sample proportion of 28 of 50 other such movies showing some use of tobacco. Are the results valid if they are taken from Data Set 5 in Appendix B?

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