It is known that the rate of defective products in the first market is 0.07 and the rate of defective products in the second market is 0.05. 40 products from the first market and 45 products from the second market are randomly selected. What would be the standard error of the difference between the defect rates?
It is known that the rate of defective products in the first market is 0.07 and the rate of defective products in the second market is 0.05. 40 products from the first market and 45 products from the second market are randomly selected. What would be the standard error of the difference between the defect rates?
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter10: Sequences, Series, And Probability
Section10.8: Probability
Problem 19E
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