Homework SourseMiddle 50 percent Negative values should be indicated by a m
Middle 50 percent. (Negative values should be indicated by a minus sign. Round your answers to 4 decimal places.)
Lowest 5 percent. (Negative values should be indicated by a minus sign. Round your answer to 4 decimal places.)
Middle 90 percent. (Negative values should be indicated by a minus sign. Round your answers to 4 decimal places.)
| Find the associated z-score or scores that represent the following standard normal areas. (Hint: Use the Excel function =NORM.S.INV() to find the z-score.) |
Solution
