How do the average weekly incomes of lawyers and architects compare? A random sample of 18 regions in the United States gave the following information about average weekly incomes (in dollars). (Reference: U.S. Department of Labor, Bureau of Labor Statistics.)Region123456789Lawyers70889784110461325116711268641032Architects85893788911061372129910378671013Region101112131415161718Lawyers7118311199991113492113958731149Architects79590811561033119393411269191173Does this information indicate that architects tend to have a larger average weekly income? Use ? = 0.1.(a) What is the level of significance?(b) Compute the sample test statistic.(c) Find the P-value of the sample test statistic.

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Description: How do the average weekly incomes of lawyers and architects compare? A random sample of 18 regions in the United States gave the following information about average weekly incomes (in dollars). (Reference: U.S. Department of Labor, Bureau of Labor St

a) Based on the provided information, the level of significance is α=0.1. In this context, it is…

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How do the average weekly incomes of lawyers and architects compare? A random sample of 18 regions in the United States gave the following information about average weekly incomes (in dollars). (Reference: U.S. Department of Labor, Bureau of Labor Statistics.)

Region	1	2	3	4	5	6	7	8	9
Lawyers	708	897	841	1046	1325	1167	1126	864	1032
Architects	858	937	889	1106	1372	1299	1037	867	1013

Region	10	11	12	13	14	15	16	17	18
Lawyers	711	831	1199	991	1134	921	1395	873	1149
Architects	795	908	1156	1033	1193	934	1126	919	1173

Does this information indicate that architects tend to have a larger average weekly income? Use ? = 0.1.

(a) What is the level of significance?

(b) Compute the sample test statistic.

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