QuestionFind the proportion of bass fish lengths between 7.1 and 15.9 inches, given mean = 11.5 and SD = 2.2. Choices: A. 0.997 B. 0.95 C. 0.68 D. 0.815

Studdy Solution
Calculate the proportion of fish that fall between7. and15.9 inches in length.
$$Proportion =0.977 -0.0228 =0.9544$$So, approximately95.44% of the fish will fall between7. and15.9 inches in length. Looking at the given options, the closest one is B.0.95.