The correct option is A Statistical Data
When the answer to the given question requires the collection of data, then the data so obtained is known as statistical data.
Whereas, if the answer to the given question is just a single value, then that question falls under the category of non-statistical data.
To answer the question, "How many hours do students of grade 6 spend watching TV?", it is required to know the time each student spend on watching TV, i.e., the collection of data is required here and hence, it constitutes statistical data.