Find the 95% confidence interval of the difference in the distance that day students travel to school
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п 4.7 6.2 40 40 Day students Evening Students 1.5 1.7
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D 47 62 15 220 1 2 080 ...View the full answer
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Related Book For
Elementary Statistics A Step By Step Approach
ISBN: 9781259755330
10th Edition
Authors: Allan G. Bluman
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