A certain factory manufactures parts with an unknown defect rate of p. Inspectors take a small sample of parts and find

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A certain factory manufactures parts with an unknown defect rate of p. Inspectors take a small sample of parts and find

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A Certain Factory Manufactures Parts With An Unknown Defect Rate Of P Inspectors Take A Small Sample Of Parts And Find 1
A Certain Factory Manufactures Parts With An Unknown Defect Rate Of P Inspectors Take A Small Sample Of Parts And Find 1 (195.74 KiB) Viewed 18 times
A certain factory manufactures parts with an unknown defect rate of p. Inspectors take a small sample of parts and find a total of 2 defective parts and 8 working parts. (a) What is the Beta distribution that you would use to model p, the true defect rate? (b) Using the distribution you found, find P(.15 <P<.25). (c) The inspectors take another sample. In this sample, they find no defective parts and 10 working parts. Combining this sample with the previous inspection, what is the new Beta distribution that you would use to model p? (a) Repeat part (b) for this new Beta distribution.
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