To determine which set of letters has equal chances to be selected from the word "MISSISSIPPI," we first need to count the occurrences of each letter in the word:
- M: 1
- I: 5
- S: 4
- P: 2
Now we can analyze the provided options:
- M and I - They do not have equal chances (1 for M, 5 for I).
- S and I - They do not have equal chances (4 for S, 5 for I).
- M, I, and P - They do not have equal chances (1 for M, 5 for I, 2 for P).
- M and P - They do not have equal chances (1 for M, 2 for P).
Since none of these pairs or sets have equal chances of being selected, the answer is that there is no correct option among the responses given.
If you are required to select an option, it would be best to state that none have equal chances, or you might have to indicate that there is no suitable answer if the question expects one.