Question

find the kurtosis using the following marks of the students in a an examination.

marks, 0 - 10, No. of students. 4
marks, 10 - 20, no. of students 2
marks, 20 - 30,no. of students 3
marks, 30 -40,no. of students, 5
marks, 40 - 50, no. of students, 7
marks, 50 - 60, no. of students, 4
marks, 60 - 70, no. of students, 5
marks, 70 - 80, no. of students 5
marks, 80 - 90,no. of students, 5
marks, 90 - 100,No.of students 7​

Answer 1

Answer:

what kind of qtion is this

anyways thanks for the point