Answer:
The correct option is 2.
Explanation:
We know that first quartile represents the 25% of the data. Similarly median is 50% and third quartile is 75% of the data set.
So, 50% data lies between lower limit and median, first quartile and third quartile, median and upper limit.
From the given figure it is noticed that





Therefore the 50% of the data fall between 0 and 6, 2 and 8, 6 and 9.
Since 0 and 6, 6 and 9 are not in the options, therefore 2 and 8 is correct. Option 2 is correct.