This is a great place to start. When using ground beef to make hamburger patties, be sure to select the right meat. Lean ground beef like ground sirloin or the 7% fat meat will tend to make dry burgers.
Changes in lifestyles, nutrition, and ethnic composition of populations lead to changes in the distribution of body dimensions (e.g. the obesity epidemic), and require regular updating of anthropometric data collections.
Find the test statistic, p-value, and confidence interval using Minitab. This will be done for you on the test, but you'll need to do them on your own when working on projects. For this case, the test statistic is z = 11.47, the p-value is 0.000, and the confidence interval is p > 0.102838.