Question

the marks (out of 50) obtained by a group of students in a test in Mathematics are
35,26,40,35,9,18,6,45,31,25. Find
(i) the highest and the lowest Mark's obtanined by students
(ii) the range of the Mark's obtained
(iii) the mean of the Marks obtained by the group​

Answer 1

Answer:

1) The highest marks obtained by the students are 45, and lowest marks are 6.

2) The range of the marks obtained is 6 - 45.

3) The mean of the given data is 27