To computerize patients’ records, a data clerk is hired to transcribe medical data from the patients’ charts to computer coding forms. The number of correct entries between errors is listed in...

To computerize patients’ records, a data clerk is hired to transcribe medical data from the patients’ charts to computer coding forms. The number of correct entries between errors is listed in chronological order of occurrence over a period of five days as follows: 73, 12, 40, 65, 100, 15, 70, 40, 110, 64, 200, 6, 90, 102, 20, 102, 90, 34. The assumption is that the data clerk, during the five days, would not change her error rate appreciably. Use the technique of probability plotting to evaluate the assumption above. What is your conclusion?