a certain city has a milk and newspaper home delivary services. it is estimated that 74% of the household order milk and 58% order newspapers. of those who order milk, 77% also order newspapers. what is the proportion of households
question 1) order both milk and newspaper?
question 2) order atleast one of the two?
quetion 3) order neither milk nor newspaper?
quetion 4) are the events ordering milk and newspapers independent? give reasons
could some one help me as am new to probability but i needed to do this.
i dont know how to start