data set lists earthquake depths. The summary statistics are n=500, x=4.39km, s=4.61 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 4.00. 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.

data set lists earthquake depths. The summary statistics are n=500, x=4.39km, s=4.61 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 4.00. 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.

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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A data set lists earthquake depths. The summary statistics are nequals=400400, x overbarxequals=6.866.86 km, sequals=4.374.37 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. What are the null and alternative hypotheses? A. Upper H 0H0: muμequals=5.005.00 km Upper H 1H1: muμnot equals≠5.005.00 km B. Upper H 0H0: muμnot equals≠5.005.00 km Upper H 1H1: muμequals=5.005.00 km C. Upper H 0H0: muμequals=5.005.00 km Upper H 1H1: muμgreater than>5.005.00 km D. Upper H 0H0: muμequals=5.005.00 km Upper H 1H1: muμless than<5.005.00 km Determine the test statistic. (Round to two decimal places as needed.) Determine the P-value. (Round…
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