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Falls are one source of preventable hospital injury. The data in the table represent the number of patient falls per month over a 28-month period in a 19-bed AIDS unit at a major metropolitan V hospital. Complete parts (a) and (b) Full data set Month LO 10 N Falls + + LO O Month 15 20 24 Falls r 10 LO a. Construct a c chart for the number of patient falls per month. Do you think that the process is in a state of statistical control? Choose the correct chart below. O A. O B. O C. Falls Falls Falls NY NY 07 Time Time Time Do you think that the process is in a state of statistical control? O A. No. There is at least one point outside the control limits. O B. No. There are eight consecutive points all above or below the center line. O C. Yes. There do not appear to be special causes of variation. OD. No. There is a discernable pattern. b. What effect would it have on your conclusions if you knew that the AIDS unit was started only one month prior to the beginning of data collection? OA. There are no special causes of variation, so the information does not affect the conclusions. OB. The given information should have no effect on the conclusions. The conclusions should be based on the data