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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 0.05 significance level. Identify the null​ hypothesis, alternative​ hypothesis, test​ statistic, P-value, and conclusion for the test. Assume this is a simple random sample.   A. Identify the test statistic. t equals ​(Round to two decimal places as​ needed.)   B. Identify the​ P-value. The​ P-value is ​(Round to three decimal places as​ needed.)

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 0.05 significance level. Identify the null​ hypothesis, alternative​ hypothesis, test​ statistic, P-value, and conclusion for the test. Assume this is a simple random sample.   A. Identify the test statistic. t equals ​(Round to two decimal places as​ needed.)   B. Identify the​ P-value. The​ P-value is ​(Round to three decimal places as​ needed.)

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 0.05 significance level. Identify the null​ hypothesis, alternative​ hypothesis, test​ statistic, P-value, and conclusion for the test. Assume this is a simple random sample.

 

A. Identify the test statistic.
t equals
​(Round to two decimal places as​ needed.)
 
B. Identify the​ P-value.
The​ P-value is
​(Round to three decimal places as​ needed.)
The table above displays numerical data under the heading "Magnitude of Earthquake." The table consists of five rows and eleven columns containing various decimal values. Each number represents a recorded magnitude of an earthquake, likely reflecting a series of observations or measurements. Here are the numbers presented in the table: - Row 1: 0.710, 0.740, 0.640, 0.390, 0.700, 2.200, 1.980, 0.640, 1.220, 0.200 - Row 2: 1.640, 1.330, 2.950, 0.900, 1.760, 1.010, 1.260, 0.000, 0.650, 1.460 - Row 3: 1.620, 1.830, 0.990, 1.560, 0.390, 1.280, 0.830, 1.320, 0.540, 1.250 - Row 4: 0.920, 1.000, 0.790, 0.790, 1.440, 1.000, 2.240, 2.500, 1.790, 1.250 - Row 5: 1.490, 0.840, 1.420, 1.000, 1.250, 1.420, 1.350, 0.930, 0.400, 1.390 These values likely correspond to earthquake magnitudes, which are measures of the energy released by earthquakes, commonly using the Richter scale. Values above 2.0 generally reflect noticeable earthquake events.
Transcribed Image Text:The table above displays numerical data under the heading "Magnitude of Earthquake." The table consists of five rows and eleven columns containing various decimal values. Each number represents a recorded magnitude of an earthquake, likely reflecting a series of observations or measurements. Here are the numbers presented in the table: - Row 1: 0.710, 0.740, 0.640, 0.390, 0.700, 2.200, 1.980, 0.640, 1.220, 0.200 - Row 2: 1.640, 1.330, 2.950, 0.900, 1.760, 1.010, 1.260, 0.000, 0.650, 1.460 - Row 3: 1.620, 1.830, 0.990, 1.560, 0.390, 1.280, 0.830, 1.320, 0.540, 1.250 - Row 4: 0.920, 1.000, 0.790, 0.790, 1.440, 1.000, 2.240, 2.500, 1.790, 1.250 - Row 5: 1.490, 0.840, 1.420, 1.000, 1.250, 1.420, 1.350, 0.930, 0.400, 1.390 These values likely correspond to earthquake magnitudes, which are measures of the energy released by earthquakes, commonly using the Richter scale. Values above 2.0 generally reflect noticeable earthquake events.
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