Question

Q.24 Following 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 following questions-
(a) Write the frequency of maximum marks obtained by students.
(b) Represent the above information in the form of a table by using Tally marks
(c) Find mean of the given data.
(d) Write
range of the given data​

Answer 1

Answer:

i *Maximum marks (50) obtained by 3 students