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. E Click the icon to view the sample data. What are the hypotheses? O A. Ho: u#1.00 in magnitude O B. Ho: u=1.00 in magnitude H:µ<1.00 in magnitude H:p= 1.00 in magnitude OC. Ho: u= 1.00 in magnitude OD. Ho: H= 1.00 in magnitude H: u#1.00 in magnitude H: u> 1.00 in magnitude ldentify the test statistic, %3(Round to two decimal places as needed.) ldentify the P-value. The P-value is (Round to three decimal places as needed.) Choose the correct answer below. O A. Fail to reject Ho. There is insufficient evidence to conclude that the population of earthquakes has a mean magnitude greater than 1.00. O B. 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 sufficient evidence to conclude that the population of earthquakes has a mean magnitude greater than 1.00. O D. 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. E Click the icon to view the sample data. What are the hypotheses? O A. Ho: u#1.00 in magnitude O B. Ho: u=1.00 in magnitude H:µ<1.00 in magnitude H:p= 1.00 in magnitude OC. Ho: u= 1.00 in magnitude OD. Ho: H= 1.00 in magnitude H: u#1.00 in magnitude H: u> 1.00 in magnitude ldentify the test statistic, %3(Round to two decimal places as needed.) ldentify the P-value. The P-value is (Round to three decimal places as needed.) Choose the correct answer below. O A. Fail to reject Ho. There is insufficient evidence to conclude that the population of earthquakes has a mean magnitude greater than 1.00. O B. 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 sufficient evidence to conclude that the population of earthquakes has a mean magnitude greater than 1.00. O D. 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
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Topic Video
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Transcribed Image Text:Magnitude of Earthquake O
0.690
0.740
0.640
0.390
0.700 2.200
1.980
0.640
1.220
0.200
1.640
1.320
2.950
0.900
1.760
1.010
1.260
0.000
0.650
1.460
1.620
1.830
0.990
1.560
0.390
1.280
0.830
1.320
0.540
1.250
0.920
1.000
0.790
0.790
1.440
1.000
2.240
2.500
1.790
1.250
1.490
0.840
1.420
1.000
1.250
1.420
1.350
0.930
0.400
1.390
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.
E Click the icon to view the sample data.
What are the hypotheses?
O B. Ho: H = 1.00 in magnitude
H1:µ<1.00 in magnitude
O A. Ho: H#1.00 in magnitude
H1: µ= 1.00 in magnitude
O D. Ho: H= 1.00 in magnitude
OC. Ho: H= 1.00 in magnitude
H1: µ#1.00 in magnitude
H1: µ> 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.
O A. Fail to reject Ho. There is insufficient evidence to conclude that the population of earthquakes has a mean magnitude greater than 1.00.
O B. Reject Ho. There is sufficient evidence to conclude that the population of earthquakes has a mean magnitude greater than 1.00.
O C. Fail to reject Ho. There is sufficient evidence to conclude that the population of earthquakes has a mean magnitude greater than 1.00.
O D. Reject Ho. There is insufficient evidence to conclude that the population of earthquakes has a mean magnitude greater than 1.00.
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