You are assigned as the project manager of ABC drug company. Senior management wants you to put together a quality control report. Your key project, the 'Quixadol' drug, has successfully passed animal testing and phase 1 study in humans with the ABC drug company. The drug is undergoing human testing - phase II. Below, the Research and Development lead has provided some statistics about the testing.

For your report, you need to prepare, analyze, and report on the data using the following quality control tools:

• Pareto Chart (Data Set 1)
• Cause-and-Effect Diagram (Data Set 2)
• Scatter Diagram (Data Set 3)
• Control Chart (Data Set 4)

Data Set 1 - Pareto Chart

Patients who received Quixadol reported a number of side effects:

Change in Symptoms - Combined Assessment Patient ID Instrument Score as a Dosage (milligrams) Result of Treatment (percent) 43 20 71 35 6 46 20 34 60 35 45 49 25 59 -3 15 64 -18 30 68 24 15 73 -7 15 86 10 15 104 6 10 114 55 30 115 57 30 122 18 15 127 -15 10 143 7 10 152 -8 15 153 -17 25 164 50 25 177 -15 30Month Number of Patients Who Dropped Out January February 5 March 19 April 9 May 11 June 1 July 10 August 10 September 6 October 12 November 7 December 9Side Effect Number of Patients Reported Nausea & Vomiting 107 Diarrhea 23 Vertigo (Dizziness) 5 Dry Mouth 127 Difficulty Urinating 83 Blurred Vision 19 Shortness of Breath 7 Tingling in Extremities 173 Euphoria 3