3. The Kapoor family drove through 7 states during their summer vacation. The petrol prices varied from state to state, they recorded the price (in rupees) in each state as 51, 53, 49, 53, 52, 51, 55. Find the mean and the median petrol price. (please give the whole explaination)
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Answer:
51
Step-by-step explanation:
Arrange them in ascending order
49,50,51,51,53,53,53
as there are 7 terms, therefore
the median is:
=
= 8 / 2
= 4
which means the fourth term of the median
which is 51.
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