eed Home| Salesforce TimeCard Cafe Calculator SAP Fieldglass Login RedZone SAIC Compliance In.. Reading list ork - Module 3 i Saved Help Save & Exit Submit Inspection of a random sample of 27 aircraft showed that 23 needed repairs to fix a wiring problem that might compromise safety. (a) How large a sample would be needed to estimate the true proportion of jets with the wiring problem, with 95 percent confidence and an error of 1 8 percent? (Enter your answer as a whole number. Use a z-value taken to 3 decimal places in your calculations.) Sample size (b) Would the airline actually conduct further sampling, or just Inspect all the planes? Conduct further sampling O Inspect all the planes