8.3.16-T A data set lists earthquake depths. The summary statistics are n= 600, x= 5.35 km, s = 4.63 km. Use a 0.01 significance level to test the claim of a seismologist that these earthquakes are from a population with a mean equal to 5.00. 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. %3D What are the null and alternative hypotheses? A. Ho: H=5.00 km O B. Ho: µ= 5.00 km H:µ>5.00 km H: u#5.00 km O C. Ho: = 5.00 km O D. Ho: H#5.00 km H: u=5.00 km H7: µ<5.00 km Determine the test statistic. (Round to two decimal places as needed.) eanswer box and then click Check Answer. Check Answer

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Confidence Intervals

When we calculate intervals in probability and statistics, it can be simply termed as finding out a confidence interval. The confidence interval is usually calculated from the data set which is observed. The value of the parameter that needs to be calculated is present here only.