A medical transcription service enters medical data on patient fles for hospital

Question

A medical transcription service enters medical data on patient fles for hospitals. After of 24 days, a sample of 125 transmissions were randomly selected and evaluated for errors. The accompanying table presents the number and proportion of transmissions with ermors. Use this data to complete parts (a) and (b). the process, t was determined that turnaround time was increased by transmission errors. For a period Click the icon to view the data table for transmission errors. a. Construct the p chart. Choose the correct graph below O A. Day b. Is the process in a stane of statistical control? Why? Click to select your answer Download

Explanation / Answer

a) The data is not given, therefore it is difficult to choose an option.

p-chart is a type of control chart used to monitor the proportion of nonconforming units in a sample, where the sample proportion nonconforming is defined as the ratio of the number of nonconforming units to the sample size, n. In this case the sample size is 125.

Probable answer: option C as it has all 24 points visible.

b) Answer: option A: There is one point that goes above the UCL

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