MATLAB: An Introduction with Applications
6th Edition
ISBN: 9781119256830
Author: Amos Gilat
Publisher: John Wiley & Sons Inc
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A data set lists earthquake depths. The summary statistics are
mean equal to
n=600,
x=5.37
km,
s=4.58
km. Use a
0.01
significance level to test the claim of a seismologist that these earthquakes are from a population with a 5.00.
Assume that a simple random sample has been selected. Identify the null and alternativehypotheses, test statistic, P-value, and state the final conclusion that addresses the original claim.What are the null and alternative hypotheses?
H0:
μ=5.00
kmH1:
μ<5.00
kmH0:
μ=5.00
kmH1:
μ>5.00
kmH0:
μ≠5.00
kmH1:
μ=5.00
kmH0:
μ=5.00
kmH1:
μ≠5.00
kmDetermine the test statistic.
nothing
(Round to two decimal places as needed.)Identify the range of values for P-value. (You will not enter it here; you will use it to make your decsion below.)
State the final conclusion that addresses the original claim.
▼
Fail to reject
Reject
H0.
There is
▼
sufficient
not sufficient
5.00
km
▼
is not
is
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