.3 Testing a Claim About a Mean 9 of 10 (9 complete) ▼ HW Sco O Magnitudes of 50 earthquakes nd Magnitude of Earthquake O 0.720 0.740 0.640 0.390 0.700 2.200 1.980 0.640 1.220 0.200 1.640 1.330 2.950 0.900 1.760 1.010 1.260 0.000 0.650 1.460 la 1.830 0.990 1.560 0.410 1.280 0.830 1.330 0.540 1.250 1.620 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 we Print Done nonsanhaltons.

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.

 

.3 Testing a Claim About a Mean
9 of 10 (9 complete) ▼
HW Sco
O Magnitudes of 50 earthquakes
nd
Magnitude of Earthquake O
0.720
0.740
0.640
0.390
0.700
2.200
1.980
0.640
1.220
0.200
1.640
1.330
2.950
0.900
1.760
1.010
1.260
0.000
0.650
1.460
la
1.830
0.990
1.560
0.410
1.280
0.830
1.330
0.540
1.250
1.620
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
we
Print
Done
nonsanhaltons.
Transcribed Image Text:.3 Testing a Claim About a Mean 9 of 10 (9 complete) ▼ HW Sco O Magnitudes of 50 earthquakes nd Magnitude of Earthquake O 0.720 0.740 0.640 0.390 0.700 2.200 1.980 0.640 1.220 0.200 1.640 1.330 2.950 0.900 1.760 1.010 1.260 0.000 0.650 1.460 la 1.830 0.990 1.560 0.410 1.280 0.830 1.330 0.540 1.250 1.620 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 we Print Done nonsanhaltons.
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