An employment information service claims the mean annual salary for senior level product engineers is $96,000. The annual salaries (in dollars) for a random sample of 16 senior level product engineers are shown in the table to the right. At a = 0.01, test the claim that the mean salary is $96,000. Complete parts (a) through (e) below. Assume the population is normally distributed. (a) Identify the claim and state Ho and Ha Ho: H₂: (Type integers or decimals. Do not round.) ▼hypothesis. ▼ The claim is the B 100,676 82,491 102,509 91,049 Annual Salaries 96,307 93,480 112,713 74,145 76,989 80,925 76,188 104,070 103,905 82,131 85,014 110,418 W

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Identify the claim and state H0 & Ha in the blanks 

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find the critical value(s) and identify the rejection region 

Find the standardized test statistic 

decide 

K
An employment information service claims the mean annual salary
for senior level product engineers is $96,000. The annual salaries (in
dollars) for a random sample of 16 senior level product engineers
are shown in the table to the right. At a = 0.01, test the claim that the
mean salary is $96,000. Complete parts (a) through (e) below.
Assume the population is normally distributed.
(a) Identify the claim and state Ho and H₂.
H₂:
H₂:
(Type integers or decimals. Do not round.)
▼ hypothesis.
The claim is the
100,676
Annual Salaries
96,307 93,480
82,491 74,145 76,989
102,509 76,188 104,070 103,905
91,049 82,131 85,014 110,418
112,713 O
80,925
G
A
Transcribed Image Text:K An employment information service claims the mean annual salary for senior level product engineers is $96,000. The annual salaries (in dollars) for a random sample of 16 senior level product engineers are shown in the table to the right. At a = 0.01, test the claim that the mean salary is $96,000. Complete parts (a) through (e) below. Assume the population is normally distributed. (a) Identify the claim and state Ho and H₂. H₂: H₂: (Type integers or decimals. Do not round.) ▼ hypothesis. The claim is the 100,676 Annual Salaries 96,307 93,480 82,491 74,145 76,989 102,509 76,188 104,070 103,905 91,049 82,131 85,014 110,418 112,713 O 80,925 G A
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