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Mathematics, 27.09.2019 23:30, Bryson2148
The principal randomly selected six students to take an aptitude test. their scores were: 81.4 78.6 71.3 77.8 76.9 77.7 determine a 90% confidence interval for the mean score for all students.
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The principal randomly selected six students to take an aptitude test. their scores were: 81.4 78.6...
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