Find the mean, median, mode and range of the given
data. 4
14,18,19,20,21,18,16,21,24,21,18
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Step-by-step explanation:
range of data is highest digit - lowest digit = 24-14= 10
mean = sum of the given no / total no
= 14+18+19+20+21+18+16+21+24+21+18/11
= 210/11= 19.09
mode= highest repeating term which is 18 and 21
for median arrange it into ascending order
14,16,18,18,18,19,20,21,21,21,24
as the total is 11 we can take first 5 one side and the last five one side we get the median 19 or as it is odd we can also calculate median by formula
n+1/2 where n is the no of term
11+1/2 = 6th term
which is 19
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