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CBSE Class 10 Answered

Find mean median and mode for the given data   0 20 6 20 40 15 40 60 27 60 80 46 80 100 74 100 120 92 120 140 100
Asked by manjulalh4 | 03 Nov, 2019, 10:04: PM
Expert Answer
Given data is
0,20, 6, 20, 40, 15, 40, 60, 27, 60, 80, 46, 80, 100, 74, 100, 120, 92, 120, 140, 100
 
Given data is in ascending order
0, 6, 15, 20, 20, 27, 40, 40, 46, 60, 60, 74, 80, 80, 92, 100, 100, 100, 120, 120, 140
 
n = 21
 
Mean = sum/n = 1313/21 = 62.52
 
Median = (n/2)th value = 10.5th value = (60 + 74)/2 = 67
 
Mode is 100 as it is repeated thrice in the data.
Answered by Sneha shidid | 04 Nov, 2019, 12:01: PM

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