Ex 7.3, 3

Transcript

Ex 7.3, 3 (i) In a village fair, there are 3 popular snacks available: Samosa, Pakora, and Bhaji. For drinks, villagers can choose either Chai or Lassi. (i) List the sample space of all possible snack and drink combinations a person could choose at the fair. Here, we need to match every single snack with every single drink to find all the different combo meals available Thus, our Sample Space is S = { (Samosa, Chai), (Samosa, Lassi), (Pakora, Chai), (Pakora, Lassi), (Bhaji, Chai), (Bhaji, Lassi) } Ex 7.3, 3 (ii) In a village fair, there are 3 popular snacks available: Samosa, Pakora, and Bhaji. For drinks, villagers can choose either Chai or Lassi. (ii) List the event ‘Selecting Samosa as a snack.’ Our sample Space is S = {(Samosa, Chai), (Samosa, Lassi),(Pakora, Chai),(Pakora, Lassi), (Bhaji, Chai), (Bhaji, Lassi) } Since our event is ‘Selecting Samosa as a snack’, our event looks like E = {(Samosa, Chai), (Samosa, Lassi)}