Question

/* You have a red lottery ticket showing ints a, b, and c, each of which is

* 0, 1, or 2. If they are all the value 2, the result is 10. Otherwise if
* they are all the same, the result is 5. Otherwise so long as both b and c
* are different from a, the result is 1. Otherwise the result is 0.
*/
public int redTicket(int a, int b, int c) {
if(a == 2 && b == 2 && c == 2)
return 10;

if(a == b && b == c)
return 5;

if(a != b && a != c)
return 1;

return 0;
}

Answer 1

The centers around probability and combinatoric scenarios, such as drawing balls or rolling dice, focusing on terms like mutual exclusiveness and independence in calculations.

Step-by-step explanation:

Probability is simply how likely something is to happen. Whenever we're unsure about the outcome of an event, we can talk about the probabilities of certain outcomes—how likely they are. The analysis of events governed by probability is called statistics.

The concepts of probability and combinatorics. It is related to calculating the likelihood of drawing certain balls from a set or the outcome of rolling dice, where events are described in terms of their mutual exclusiveness and independence. For example, understanding that if you have a red lottery ticket with numbers a, b, and c, the ticket's outcome changes based on the values of those numbers.

Similarly, when determining the probability of drawing marbles or rolling dice, different scenarios are considered, such as whether events are mutually exclusive or independent, and adjusting the sample space as necessary. The use of tree diagrams or sample spaces aids in visualizing the outcomes and calculating the probabilities.