Question

Humerus bones from the same species of animal tend to have approximately the same length-to-width ratios When fossils of humerus bones are discovered, archaeolog#sts can often determine the species of animal by examining the length-to-width ratios of the bones. It is known that species A exhibits a mean ratio of 8.1 Suppose 41 fossils of humerus bones were unearthed at an archaeological site, where species A is believed to have lived The length-to-width ratios of the bones are listed in the accompanying table. Complete parts a and b EB Click the icon to view the table. i Data Table 1107 8.97 9.01 8.9310.22995 9.76 9.73 8.53 8.61 9.42 9.36 9.99 7.84 8.16 6.63 849 8:976.239.38 6.61 9.16 8.96 10.08 8.87 12.07 10.33 10.31 9.26 9.29 9.88 8.16 8.888.77 10.01 8.17 11.73 8.35 8.99 11.87 9.61 Print Done 2 remaining

Answer 1

091 Von data -9. 2344-8.1 1.2s14/41 : 5.80 3 乙: 5.86