For Exercises 9–16, perform the small-sample sign test for the population median. Use the following steps:
16. Test whether the population median differs from 1000, using level of significance .
950 | 1000 | 975 | 925 | 900 | 1000 | 1025 | 900 |
875 | 950 | 1000 | 975 | 925 | 750 | 775 | 900 |