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A grocery sold hamburger in one-pound packages. An inspector weighed thirty-five packages and found a mean of 1.04 pounds with a standard deviation of 0.03
A grocery sold hamburger in one-pound packages. An inspector weighed thirty-five packages and found a mean of 1.04 pounds with a standard deviation of 0.03 pounds. Using the table below, find the 90% confidence interval. Confidence Level (as a percent) -value 90 1.645 95 1.960 99 2.576 1.032 to 1.048 1.030 to 1.050 1.027 to 1.053 1.350 to 1.052
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Introduction to graph theory
Authors: Douglas B. West
2nd edition
131437372, 978-0131437371
