Using samples of 190 credit card statements, an auditor found the following: Use Table-A. a. Determine the fraction defective in each sample. (Round your answers to 4 decimal places.) b.If the true fraction defective for this process is unknown, what is your estimate of it? (Round your answer to 1 decimal place. Omit the "\%" sign in your response.) Estimate % c. What is your estimate of the mean and standard deviation of the sampling distribution of fractions defective for samples of this size? (Round your intermediate calculations and final answers to 4 decimal places.) d.What control limits would give an alpha risk of .03 for this process? (Round your intermediate calculations to 4 decimal places. Round your " z " value to 2 decimal places and other answers to 4 decimal places.) z= to f.Using control limits of .0470 and .0056 , is the process in control? b.If the true fraction defective for this process is unknown, what is your estimate of it? (Round your answer to 1 decimal place. Omit the "\%" sign in your response.) Estimate % c. What is your estimate of the mean and standard deviation of the sampling distribution of fractions defective for samples of this size? (Round your intermediate calculations and final answers to 4 decimal places.) d.What control limits would give an alpha risk of .03 for this process? (Round your intermediate calculations to 4 decimal places. Round your "z" value to 2 decimal places and other answers to 4 decimal places.) z= f. Using control limits of .0470 and .0056, is the process in control? yes no g.Suppose that the long-term fraction defective of the process is known to be 2 percent. What are the values of the mean and standard deviation of the sampling distribution? (Round your intermediate calculations and final answers to 2 decimal places.)