Fud the median of the following frequency distribution:
Class 75-8485-94 95-104 105-114 115-124 125-134 135-144
Frequency
8 11 26 31 18
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Answer:
Median formula=l+(n/2-cf/f)×h 104.5+(50-45/31)×10. 104.5+(5/31×10. 104.5+1.61= 106.11 median
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