# Question: The SmartBatt company manufactures batteries for smart phones Listed below

The SmartBatt company manufactures batteries for smart phones. Listed below are numbers of defects in batches of 200 randomly selected in each of 15 consecutive days of production. What action should be taken?

12 11 14 15 9 10 12 16 8 9 15 7 17 5 18

12 11 14 15 9 10 12 16 8 9 15 7 17 5 18

## Relevant Questions

Refer to the table of pulse rates. Is there some meaningful way in which each male pulse rate is matched with the corresponding female pulse rate? If the male pulse rates and the female pulse rates are not matched, does it ...After finding the values of the mean and range for each year, find the values of x, and R. Then find the values of LCL and UCL for an R chart and find the values of LCL and UCL for an x chart. Refer to the amounts of energy ...Based on the results in Exercise 1, assume that there is a 0.55 probability of randomly selecting an adult and getting someone who believes that it is inappropriate to wear shorts at work. a. What is the probability of ...Consider process data consisting of the amounts of Coke (in oz) in randomly selected cans of regular Coke. The process is to be monitored with x and R control charts based on samples of 50 cans randomly selected each day for ...An x chart based on standard deviations (instead of ranges) is made by plotting sample means with a centerline at x and control limits at x + A3s and x A3s, where A3 is found in Table 14-2 and s is the mean of the sample ...Post your question