According to a report of a particular machined parts inspection process, 5% of all machined parts in a company do not conform to customer requirements. Let p be the proportion of machined parts that do not conform to customer requirements in a random sample 200 machined parts. Find the probability that this sample proportion is within 0.03 of the population proportion. What is the probability that this sample proportion is greater than the population proportion by 0.05 or more? What is the probability that this sample proportion is less than the population proportion by 0.06 or more? 40% of the sample proportions is above what value? а. b. с. d.
According to a report of a particular machined parts inspection process, 5% of all machined parts in a company do not conform to customer requirements. Let p be the proportion of machined parts that do not conform to customer requirements in a random sample 200 machined parts. Find the probability that this sample proportion is within 0.03 of the population proportion. What is the probability that this sample proportion is greater than the population proportion by 0.05 or more? What is the probability that this sample proportion is less than the population proportion by 0.06 or more? 40% of the sample proportions is above what value? а. b. с. d.
Chapter8: Sequences, Series,and Probability
Section8.7: Probability
Problem 11ECP: A manufacturer has determined that a machine averages one faulty unit for every 500 it produces....
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Transcribed Image Text:According to a report of a particular machined parts inspection process,
5% of all machined parts in a company do not conform to customer
requirements. Let p be the proportion of machined parts that do not
conform to customer requirements in a random sample 200 machined
parts.
Find the probability that this sample proportion is within 0.03
of the population proportion.
What is the probability that this sample proportion is greater
than the population proportion by 0.05 or more?
What is the probability that this sample proportion is less
than the population proportion by 0.06 or more?
40% of the sample proportions is above what value?
а.
b.
с.
d.
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