Answer:
Table 1 is the only table which represents PROBABILITY DISTRIBUTION table.
Explanation:
In any given probability distribution:
1) The probability of each event should be strictly POSITIVE.
2) Sum of all events in a a distribution should be 1.
Now, here
A) All of the values of probability (0.11, 0..5, 0.49,0.35) are positive.
Also, 0.11 + 0.5 + 0.49 + 0.35 = 1
So, the given table is a PROBABILITY DISTRIBUTION.
B)The table is NOT a PROBABILITY DISTRIBUTION as here
P(Blue) = -1, which is negative.
C)The table is NOT a PROBABILITY DISTRIBUTION as here
P(Green) = -0.49, which is negative.
D)The table is NOT a PROBABILITY DISTRIBUTION as here
P(Purple) = -0.1, which is negative.
Hence, table 1 is the only table which represents PROBABILITY DISTRIBUTION table.