question A 1. what is the purpose of the graph? 2. can you understand the graph easily? 3. what does the graph tell us about? 4. how many quantities are shown b

question A
1. what is the purpose of the graph?
2. can you understand the graph easily?
3. what does the graph tell us about?
4. how many quantities are shown by the graph? what are they?

question B
1. how many numbers of respondents spend time watching tv for 2-3 hours?
2. how many numbers of respondents spend time watching tv for 3 or more hours?
3. how many hours do the 12 respondents spend watching tv?