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A social researcher wants to investigate the level of anxiety that people have based on the...

A social researcher wants to investigate the level of anxiety that people have based on the individual area of residence (urban vs. rural). The researcher uses alpha level of 0.05 to determine whether there is a significant difference in the level of anxiety between people who live in rural areas and people who live in urban areas. The data is below:

X bar rural = 14

s2 rural = 8

n rural = 15

X bar urban = 13

s2 urban = 7

n urban = 15

ONLY ANSWER THIS PART --> A. Compute the appropriate test statistic.

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