If the class marks of a frequency distribution are 29 5, 36 5, 43 5, 50 5, then find the - Maths - Statistics

Question

If the class marks of a frequency distribution are 29 5, 36 5, 43
5, 50 5, then find the class interval corresponding to the class
mark 36 5

Ankita Agarwal · Accepted Answer

Dear Student,
Class size of the frequency distribution=36
5-29 5=7 and half of class size=72=3
5 therefore the class interval corresponding to 36
5 would be 36 5+3 5=40 36 5-3 5=33 i e
 33-40 are the class intervals corresponding to the class mark 36
5
Regards

If the class marks of a frequency distribution are 29.5, 36.5, 43.5, 50.5, then find the class interval corresponding to the class mark 36.5.