An employment information service claims the mean annual salary for senior level product engineers is $97,000.The annual salaries​ (in dollars) for a random sample of 16 senior level product engineers...









An employment information service claims the mean annual salary for senior level product engineers is $97,000.The annual salaries​ (in dollars) for a random sample of 16
senior level product engineers are shown in the table to the right. At
α=0.01​, test the claim that the mean salary is ​$97,000.


Complete parts​ (a) through​ (e) below. Assume the population is normally distributed.


Annual Salaries:

100,581
96,242
93,539
112,657
82,569
74,152
76,950
80,943
102,375
76,134
103,984
104,077
91,100
82,131
85,136
110,416





​(a) Identify the claim and state H0 and Ha.
H0:



Ha:



​(Type integers or decimals. Do not​ round.)




The claim is the________hypothesis.



Jun 09, 2022
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