A quality-conscious disk manufacturer wishes to know the fraction of disks his company makes which are defective.
Fantastic news! We've Found the answer you've been seeking!
Question:
A quality-conscious disk manufacturer wishes to know the fraction of disks his company makes which are defective.
Step2of2:
Suppose a sample of 1067 floppy disks is drawn. Of these disks, 74 were defective. Using the data, construct the 80% confidence interval for the population proportion of disks which are defective. Round your answers to three decimal places.
Posted Date: