What is the mean of the range, median and mode of the data given below?
1, 2, 5, 9, 6, 3, 9, 7, 4, 3, 9, 1, 9, 6, 8, 1
Show answer & explanation
Correct answer: A
Explanation
The correct answer is option 1 i.e. 
Range = (Largest term - Smallest term) = 9 - 1 = 8
Median = 1,1, 1, 2, 3, 3, 4, 5, 6, 6, 7, 8, 9, 9, 9, 9 , Total terms = 16 Median = (8th term + 9th term)/2 = (5 + 6)/2 = 5.5
Mode = Most occurred term = 9(4 times)
Mean = Sum of all observation/Total number of observation
Hence, Mean of range, Median and Mode is (8 + 5.5 + 9)/3 = 22.5/3 =