4. Based on several years of past experience, a doctor's office knows that on a typical consultation a patient will have one of six possible sicknesses with the following probabilities: Calculate the probability of the following events: District 2020 2021 Charlotenb.-W. 12.45 13.01 Friedrichshain-K. 13.2 13.33 Lichtenberg 9.03 8.47 Marzahn-H. 8.03 8.27 Mitte 13.87 13.91 Neukölln 9.26 9.91 Pankow 10.5 11.59 Reinickendorf 8.83 8.92 SteglitzZehlendorf- Spandau 8.56 8.22 10.38 11.01 Tempelhof-S. 10 10.29 Treptow-Koepenick 10.2 11 Table 1: Median of Rents per m² in Euros. Source: Wohnmarktreport 2021 and 2022. Sickness S₁ S2 S3 S4 S5 Probability 23% 17% 31% 8% 10% GA: the patient has sickness 1 or 2. S6 11% B: the patient doesn't have sickness 1 and doesn't have sickness 2.