A main characteristic of a discrete probability distribution is that ___________.

Group of answer choices

the probabilities add to 0

each probability is between 1 and 2

each probability is between -1 and +1

the probabilities add to 1

1. Ahamd runs 15 kilometre on Monday, less 5 kilometre on Tuesday, and 8 more
kilometre than on Tuesday on Friday. What is the total run made by Ahmad.
2. There are 22 boxes in a lorry that carries apples to a warehouse. Each box
contain Of 222 apples. At the warehouse they have to arrange the apples on a
basket. How many basket they need if there are 160 apples in a basket
3. Alimah bought a shoes at a 20% discount. The price she pay for it was RM56.00.
What is the original price.
4. Daniel has to travel 6340 km in 5 days. If he covered 4 of the distance in 3
days, how long he has to travel for the remaining two days.
5. Aminah bought apples, oranges and grapes. Aminah paid RM 4.60 for oranges
and RM7.80 for apples. If she has to pay 12 of the total amount of apple and
oranges, what is the amount she has to pay for grapes ?