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The travel-to-work time for residents in Ventura County is unknown.Assume the population variance is 39.How large should a sample be if the margin of error
The travel-to-work time for residents in Ventura County is unknown.Assume the population variance is 39.How large should a sample be if the margin of error is 1 minute for a 93% confidence interval?
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A First Course In Differential Equations
Authors: Kumari Vandana
1st Edition
9353147123, 9789353147129
