Final answer:
The likelihood of snow with a probability of 0.75 is considered 'Likely', as it represents a 75% chance of occurring, which is far more likely than not happening.
Step-by-step explanation:
The probability of snow today is 0.75. This level of probability is likely, as it indicates that there is a 75% chance of the event occurring, which is far more likely than not happening. In probability terms, an event is considered likely if it has a probability greater than 0.5 (or 50%). Since 0.75 is significantly higher than 0.5, we can determine that the likelihood of snow today is strong. Therefore, the correct choice would be C. Likely.