median and mode. plz plz
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The number with highest frequency.
Numbers = 71 , 75 , 85 , 64 , 80 , 71 , 75 , 75 , 78, 76 , 88 , 79 , 86 , 75.
As Given above the highest frequency is of number 75 with 4 as frequency.
The the central observation is the median of the given data.
To find the Median we need to arrange the data in Ascending or Descending order.
64 < 71 < 75 < 76 < 78 < 79 < 80 < 85 < 86 < 88
As the observations are even, there are two Central observations = 78 and 79
When there even number of observations we need to find the average of the central observations.
pratyush4211:
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