The necessary sample size to determine the confidence interval for the mean will double when the required margin of error is reduced by half

What is meant by a trial and error experiment?

What will be an ideal response?

Here are several ratios calculated from Midas Company's financial statements: Days in Receivables = 45 Days in Payables = 36 Days in Inventory = 30 How many days of working capital financing does Midas need to obtain from other sources?

a. 39 days b. 36 days c. 56 days d. 26 days