Use the following information to answer Questions 10-12: Scientists discovered a new group of proteins in an animal species. They found that the distribution of the number of amino acids these proteins were made of was normal with mean 530 and standard deviation 80. 10. Approximately what percent of these new proteins will have more than 690 amino acids? (a) 5% (b) 16% (c) 0.3% (d) 2.5% 11. Approximately what percent of these new proteins will have between 370 and 690 amino acids? (a) 99.7% (b) 95% (c) 90% (d) 68% 12. What is the approximate number of amino acids such that 2.5% of thees new proteins will have a lower number of amino acids than that value? (a) 530 (b) 450 (c) 370 (d) 90