Help with part B please!

Apolltician claims that the mean salary for managers in his state is more than the national mean, $85,000. Assume the the population is normally distributed and the population standard deviation is $8200. The salaries (in dollars) for a random sample of 30 managers in the state are listed. At a = 0.1. is there enough evidence to support the claim? Use technology. 95.480 98.548 mm- 75.050 79.075 85.757 90.887 83,629 78,825 71,374 71,200 34.147 70.702 90.720 92.950 91.227 86.840 77.902 88.464 87.414 73.020 02.401 99.740 74.221 98,629 07.202 77.552 87.435 72.973 (a) identify the null hypothesis and alternative hypothesis. O A. Ho: p > 85.000 Q\" 13. Ho: p = 05.000 G c. H0211?E 85.000 Ha: 05 85.000 H3: 01: 35.000 Ha: 11= 35.000 0 0. H0: 112 05.000 03E. Ho: 1535000 0 F. H0: p>85.000 Ha: |.1 05,000 Ha: [.15 85,000 (0) Identify the standardized test statistic. 2=El (Round the nal answer to two places as needed. Round all intermediate values to three places as needed.)