 Hello, when how are you all today my name is Priyanka and let us discuss this question at 6. Classify the data in question 1 above as primary or secondary data. So let us be firstly well versed with what a primary data is all about. Primary data is the information collected by the investigator himself with a definite objective. So in the first question the data which was given to us has to be divided into primary data and the answer is the first part that was the number of students in our class, the second part that was number of fans in our school, the third part that said electricity built in our houses for last two years. So all these three examples were the information which was collected by the investigator with a definite objective in his or her mind whereas when we are talking about secondary data it is the information which is gathered from a source which already the information stored. This is a second hand type data here the information already stored is being re-gathered and then it is being used further further like in the fourth example that we mentioned the election results obtained from television or newspaper it was already gathered by another source it was stored and then this information was gathered by somebody else if one that was electricity rate figure obtained from education and so on. So all was required in this question hope you understood it well have a nice day.