q34. City departments responsible for park litter collection in your city are preparing for the summer of 2022. Past experience has shown that the following discrete distribution represents the weight of trash collected during a summer week in your city quite well.The mathematical expectation of the weight of trash collected in your city during a summer week is

English:

Probabilit = Probability

poid des dchets ramasss durant une semaine d't = weight of waste collected during a summer week