The data set is: -16.2; 0.022; 0.522; 1.3604; 2.2; 2.6; 3.12; 3.6; 3.8; 9; 2.6; 20 Use the z-score to find outliers. Which values are outliers? of Select one: tion O a. 20 O b. -16.2 O c. -16.2, 9 and 20 O d. -16.2 and 20 O e. 9 and 20 O f. No outliers X\fA study of 150 Material Safety Data Sheets (MSDSs) revealed that 147 MSDSs were satisfactory completed. Assume that you neglect that the sample is not large and construct a confidence interval for the true proportion of MSDSs that are satisfactory completed. What is the of 95% confidence interval for the true proportion of MSDSs that are satisfactory completed? on Select one: O a. (0.954,0.999) O b. (0.902,0.997) O c. (0.946,0.994) O d. None of these X O e. (0.940,0.996) O f. (0.908,0.998)