.............

QUESTION 20 An electronics manufacturer claims that 45% of its products are free from defects. A recent sample of 90 such items is taken and 72 are found to be free of defects. The results of a 99% confidence interval for the population proportion is 0.431 to 0.609. Based on this 99% confidence interval, is the claim plausible? O No because the value is in the confidence interval O Yes because the value is in the confidence interval O Yes because the value is not in the confidence interval O No because the value is not in the confidence interval Click Save and Submit to save and submit. Click Save All Answers to save all answers. Save All