A politician claims that the mean salary for managers in his state is more than the national mean, $82 comma 000. Assume the the population is normally distributed and the population standard deviation is $9300. The salaries (in dollars) for a random sample of 30 managers in the state are listed. At alphaequals0.09, is there enough evidence to support the claim? Use technology. 94 comma 330 97 comma 906 70 comma 588 82 comma 687 78 comma 070 76 comma 521 77 comma 399 81 comma 115 90 comma 048 91 comma 162 89 comma 832 78 comma 184 97 comma 693 96 comma 262 94 comma 520 78 comma 627 76 comma 966 91 comma 595 85 comma 848 96 comma 571 79 comma 023 70 comma 710 93 comma 503 94 comma 512 85 comma 538 95 comma 414 97 comma 085 74 comma 855 73 comma 559 93 comma 743 Question content area bottom Part 1 (a) Identify the null hypothesis and alternative hypothesis. A. Upper H 0: mugreater than82 comma 000 Upper H Subscript a: muless than or equals82 comma 000 B. Upper H 0: muequals82 comma 000 Upper H Subscript a: munot equals82 comma 000 C. Upper H 0: muless than or equals82 comma 000 Upper H Subscript a: mugreater than82 comma 000 Your answer is correct.D. Upper H 0: mugreater than or equals82 comma 000 Upper H Subscript a: muless than82 comma 000 E. Upper H 0: mugreater than82 comma 000 Upper H Subscript a: muless than or equals82 comma 000 F. Upper H 0: munot equals82 comma 000 Upper H Subscript a: muequals82 comma 000 Part 2 (b) Identify the standardized test