With one method of a procedure callled acceptance sampling, a
sample of items is randomly selected without replacement and the
entire batch is accepted if every item in the sample is okay. A
company has just manufactured 528 CD’s and 133 are defective. If 3
of the these CD’s are randomly selected for testing, what is the
propability that the entire batch will be accepted? Does this out
come suggest that the entire batch consists of good CDs? Why or why
not?
If 3 of these CD are randomly selected for testing what is the
probability that the entire batch will be accepted?
The probability that the whole batch is accepted ______
Does the result in A suggest that the entire batch consists of
good cd’s?
a) yes because it is not unlikely that the batch will be
accepted
b) No because the sample will alwats consist of good CD
c) Yes because if all 3 CD in the sample are good then the
entire batch must be good
d) No because only a propability of 1 would indicate the entire
batch consist of good cds
Show transcribed image text Thc probablby匕1Typc an nteger or J 디mpticd fraction ! this resut the sama as tha probability ogattng al bays among ta chicren? B. Yes. The evenrs are al independent. O C. Na. The two vents arc complements
Thc probablby匕1Typc an nteger or J 디mpticd fraction ! this resut the sama as tha probability ogattng al bays among ta chicren? B. Yes. The evenrs are al independent. O C. Na. The two vents arc complements
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