A driveriess car marwifacterer feets the quality of the battentes of cars by meusueing how lored takes to fully rharge a car for a given moded, they investigate 5 difterent cars en ao days. Ihe standiard devhation for charging time is 16 and the average charging times are geven for cach diy in the table behow (tittos fien wikipedia oru/wikiclesta Siegercharger). a. What controt chart can deterinine if the chargeng process is in control? b. What are the upper and lower controd limits fconuder two sigma limitsy? (Round your answer to two decimal ploces.) What are the upper and lower controf limits considering threesigma limits instead of two sigma? (Round your answer to two cimal places.) d. How do you interpret your results under two sigma limits and three sigma limits