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MATLAB: An Introduction with Applications
6th Edition
ISBN: 9781119256830
Author: Amos Gilat
Publisher: John Wiley & Sons Inc
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Subject: statistics

Transcribed Image Text:The following data were gathered from a random sample of 11 items.
1,190 1,175 1.080 1.275 1,201 1,387
1,090 1.280 1,380 1,287 1,225
Use these data and a 5% level of significance to test the following hypotheses, assuming that the data come from a normally
distributed population.
Ho: = 1,140
H: > 1,140
Appendix A Statistical Tables
(Round your answer to 2 decimal places, e.g. 15.25.)
The value of the test statistic is
and we
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