Question

Fol owing data represents the marks scored by 25 students of your class in

mathematics ,where maximum marks were 50,

45,40,42,48,40,47,50,49,45,48,42,45,50,47,33,31,30,28,25,40,48,40,46,50,45

Based on the above information answer the fol owing questions-

(a) Write the frequency of maximum marks obtained by students.
(b) Represent the above information in the form of a table by using Tal y marks

(c) Find mean of the given data. (d) Write range of the given data
please give all answers. and it's urgent please tell fast​

Answer 1

25-৷

28-৷

30-৷

31-৷

33-৷

40-৷৷৷৷

42-৷৷

45-৷৷৷৷

46-৷

47-৷৷

48-৷৷৷

49-৷

50-৷৷৷