Penjelasan dengan langkah-langkah:

1. Probability of picking an orange candy is 5/23 since there are 5 orange candies in the jar full of 23 colorful candies.  

2. Probability of picking a yellow candy is 7/23 since there are 7 yellow candies in the jar full of 23 colorful candies.

3. Probability of picking a blue candy is 9/23 since there are 9 blue candies in the jar full of 23 colorful candies.

4. Probability of picking a green candy is 2/23 since there are 2 green candies in the jar full of 23 colorful candies.

5. Green candy is least likely to be picked at random since its probability to be picked is the smallest among the other candies. There are only 2 green candies in the jar full of 23 colorful candies.

6. Probability of picking either a yellow candy or a green candy is 9/23 since there are 7 yellow candies and 2 green candies, which is 9 in total, in the jar full of 23 colorful candies.

7. Probability of picking either an orange candy or a blue candy is 14/23 since there are 5 orange candies and 9 blue candies, which is 14 in total, in the jar full of 23 colorful candies.

8. It be more likely to pick a yellow candy than to pick an orange candy since the probability of picking a yellow candy (7/23) is bigger than the probability of picking an orange candy (5/23).