www-awh.connectmath.com onnect MATH 1342 MW 2:00PM Fall 2017-Sec 382 Elementary

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www-awh.connectmath.com onnect MATH 1342 MW 2:00PM Fall 2017-Sec 382 Elementary Statistics: A Step-By-Step Approach, 10h Ed MATH Hosted by ALEKS Corp 4.3 Homework Previous 11 12 13 14 15 16 17 Next Question 12 of 17 (1 point) View problem in a pop-up 4.3 Section Exercise 22 A production process produces an item. On average, 20% of all items produced are defective. Each item is inspected before being shipped, and the inspector misclassifies an item 13% of the time. Please round the final answers to 2 or 3 decimal places. Part 1 out of 2 What proportion of the items will be "classified as good"? Asi P(classified as good)- Lin Sav Submit

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solution=

A production process produces an item. On average, 20% of all items produced are defective. Each item is inspected before being shipped, and the inspector misclassifies an item 13% of the time.
What proportion of the items will be "classified as good?"
P(classed as good) = 87% of Good + 13% of Bad

= 0.87*0.80+0.13(0.20)= 0.72

= 72%

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