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Mathematics, 09.02.2021 06:00 nemorinavory3832
A contractor claims the mean value of his compression test is 6500 psi and has astandard deviation of 500 psi. You attempt to check this by taking 8 sample measurements and findyour average is 5900 psi. If your levelof significance is 0.01, would you believe the means are the same
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A contractor claims the mean value of his compression test is 6500 psi and has astandard deviation o...
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