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Asimple random sample of size nequals14 is drawn from a population that is normally distributed. the sample mean is found to be x overbar equals 70 and the sample standard deviation is found to be sequals13. construct a 90% confidence interval about the population mean
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Solve each quadratic equation by factoring and using the zero product property. 14x - 49 = x^2
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The product of sin 30 degrees and sin 60 degrees is same as the product of
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Round the number to give place value 3427 Hundreds...
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