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 18 - of the difference between the defect rates? a) 0.00125 O B) 0.0518 OC) 0.327 O D) 0.7564 O TO) 0.0642

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter10: Sequences, Series, And Probability
Section10.8: Probability
Problem 36E
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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?
0.00125
O B) 0.0518
C) 0.327
O D) 0.7564
TO) 0.0642
Transcribed Image Text:18 - 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? 0.00125 O B) 0.0518 C) 0.327 O D) 0.7564 TO) 0.0642
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