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The accompanying data table lists the magnitudes of 50 earthquakes measured on the Richter scale. Test the claim that the population of earthquakes has a mean magnitude greater than 1.00. Use a 0.01 significance level. Identify the null hypothesis, alternative hypothesis, test statistic, P-value, and conclusion for the test. Assume this is a simple random sample. Click the icon to view the sample data. What are the hypotheses? OA. Ho: H=1.00 in magnitude H₁: >1.00 in magnitude OC. Ho: H=1.00 in magnitude H₁: μ< 1.00 in magnitude OB. Ho: μ=1.00 in magnitude H₁: μ1.00 in magnitude O D. Ho: H₁: 1.00 in magnitude 1.00 in magnitude Identify the test statistic. t= (Round to two decimal places as needed.) Identify the P-value. The P-value is. (Round to three decimal places as needed.) Choose the correct answer below. OA. Fail to reject Ho. There is sufficient evidence to conclude that the population of earthquakes has a mean magnitude greater than 1.00. OB. Reject Ho. There i sufficient evidence to conclude that the population of earthquakes has a mean magnitude greater than 1.00. OC. Fail to reject Ho. There is insufficient evidence to conclude that the population of earthquakes has a mean magnitude greater than 1.00. OD. Reject Ho. There is insufficient evidence to conclude that the population of earthquakes has a mean magnitude greater than 1.00.

The accompanying data table lists the magnitudes of 50 earthquakes measured on the Richter scale. Test the claim that the population of earthquakes has a mean magnitude greater than 1.00. Use a 0.01 significance level. Identify the null hypothesis, alternative hypothesis, test statistic, P-value, and conclusion for the test. Assume this is a simple random sample. Click the icon to view the sample data. What are the hypotheses? OA. Ho: H=1.00 in magnitude H₁: >1.00 in magnitude OC. Ho: H=1.00 in magnitude H₁: μ< 1.00 in magnitude OB. Ho: μ=1.00 in magnitude H₁: μ1.00 in magnitude O D. Ho: H₁: 1.00 in magnitude 1.00 in magnitude Identify the test statistic. t= (Round to two decimal places as needed.) Identify the P-value. The P-value is. (Round to three decimal places as needed.) Choose the correct answer below. OA. Fail to reject Ho. There is sufficient evidence to conclude that the population of earthquakes has a mean magnitude greater than 1.00. OB. Reject Ho. There i sufficient evidence to conclude that the population of earthquakes has a mean magnitude greater than 1.00. OC. Fail to reject Ho. There is insufficient evidence to conclude that the population of earthquakes has a mean magnitude greater than 1.00. OD. Reject Ho. There is insufficient evidence to conclude that the population of earthquakes has a mean magnitude greater than 1.00.

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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The accompanying data table lists the magnitudes of 50 earthquakes measured on the Richter scale. Test the claim that the population of earthquakes has a mean magnitude greater than 1.00. Use a 0.01 significance level. Identify the null hypothesis, alternative hypothesis, test statistic, P-value, and conclusion for the test. Assume this is a simple random sample. Click the icon to view the sample data. What are the hypotheses? OA. Ho: H=1.00 in magnitude H₁: μ> 1.00 in magnitude OC. Ho: μ= 1.00 in magnitude H₁: < 1.00 in magnitude OB. Ho: H=1.00 in magnitude H₁: 1.00 in magnitude O D. Ho: H₁: 1.00 in magnitude 1.00 in magnitude Identify the test statistic. t= (Round to two decimal places as needed.) Identify the P-value. The P-value is. (Round to three decimal places as needed.) Choose the correct answer below. OA. Fail to reject Ho. There is sufficient evidence to conclude that the population of earthquakes has a mean magnitude greater than 1.00. OB. Reject Ho. There is sufficient evidence to conclude that the population of earthquakes has a mean magnitude greater than 1.00. OC. Fail to reject Ho. There is insufficient evidence to conclude that the population of earthquakes has a mean magnitude greater than 1.00. OD. Reject Ho. There is insufficient evidence to conclude that the population of earthquakes has a mean magnitude greater than 1.00.
Transcribed Image Text:The accompanying data table lists the magnitudes of 50 earthquakes measured on the Richter scale. Test the claim that the population of earthquakes has a mean magnitude greater than 1.00. Use a 0.01 significance level. Identify the null hypothesis, alternative hypothesis, test statistic, P-value, and conclusion for the test. Assume this is a simple random sample. Click the icon to view the sample data. What are the hypotheses? OA. Ho: H=1.00 in magnitude H₁: μ> 1.00 in magnitude OC. Ho: μ= 1.00 in magnitude H₁: < 1.00 in magnitude OB. Ho: H=1.00 in magnitude H₁: 1.00 in magnitude O D. Ho: H₁: 1.00 in magnitude 1.00 in magnitude Identify the test statistic. t= (Round to two decimal places as needed.) Identify the P-value. The P-value is. (Round to three decimal places as needed.) Choose the correct answer below. OA. Fail to reject Ho. There is sufficient evidence to conclude that the population of earthquakes has a mean magnitude greater than 1.00. OB. Reject Ho. There is sufficient evidence to conclude that the population of earthquakes has a mean magnitude greater than 1.00. OC. Fail to reject Ho. There is insufficient evidence to conclude that the population of earthquakes has a mean magnitude greater than 1.00. OD. Reject Ho. There is insufficient evidence to conclude that the population of earthquakes has a mean magnitude greater than 1.00.
Magnitudes of 50 earthquakes Magnitude of Earthquake 0.710 0.740 0.640 0.390 0.700 2.200 1.980 0.640 0.000 0.650 1.640 1.320 2.950 0.900 1.620 1.830 0.990 1.560 1.760 1.010 1.260 0.390 1.280 0.830 1.000 2.240 2.500 1.790 1.330 0.540 1.440 0.920 1.000 0.790 0.790 1.490 0.840 1.420 1.000 1.250 1.420 1.350 0.930 0.400 Print Done 1.220 0.200 1.460 1.250 1.250 1.390 - X
Transcribed Image Text:Magnitudes of 50 earthquakes Magnitude of Earthquake 0.710 0.740 0.640 0.390 0.700 2.200 1.980 0.640 0.000 0.650 1.640 1.320 2.950 0.900 1.620 1.830 0.990 1.560 1.760 1.010 1.260 0.390 1.280 0.830 1.000 2.240 2.500 1.790 1.330 0.540 1.440 0.920 1.000 0.790 0.790 1.490 0.840 1.420 1.000 1.250 1.420 1.350 0.930 0.400 Print Done 1.220 0.200 1.460 1.250 1.250 1.390 - X
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