A data set lists earthquake depths. The summary statistics are
nequals=500500,
x overbarxequals=6.366.36
km,
sequals=4.134.13
km. Use a
0.010.01
significance level to test the claim of a seismologist that these earthquakes are from a population with a mean equal to
6.006.00.
Assume that a simple random sample has been selected. Identify the null and alternative hypotheses, test statistic, P-value, and state the final conclusion that addresses the original claim.
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