Question

6.3-13. Some measurements (in mm) were made on spec- imens of the spider Sosippus floridanus, which is native to Florida. Here are the lengths of nine female spiders and nine male spiders. Female spiders 11.06 13.87 12.93 15.08 17.82 14.14 12.26 17.82 20.17 Male spiders 12.26 11.66 12.53 13.00 11.79 12.46 10.65 10.39 12.26 (a) Construct a q-q plot of the female spider lengths. Do they appear to be normally distributed? (b) Construct a q-q plot of the male spider lengths. Do they appear to be normally distributed?

Answer 1