Question

the marks obtained by 36 student of a class and mathematics test out of 20 are given below 10 11 12 5 18 19 18 12 13 14 16 prepare a frequency table and answer the question. a)lowest mark b)highest marks (c)range of the marks ​

Answer 1

Answer:

lowest marks is 5 and highest marks is 19 and the range of marks is 148/20 that is 7.4