Question

find the mean,median and mode were as
Xi= 14, 15 and 13
respectively,
Fi= 10, 16 and 13

Answer 1

Xi=Mean=13+14+15/3=14
     Median=14(Middle Value)
     Mode= 14(if there are no repeating numbers then the mode any value given in the list)
Fi=Mean=10+16+13/3=13
     Median=13(Middle Value)
     Mode= 13(if there are no repeating numbers then the mode any value given in the list)