For the following distribution:

Class

0 - 5

5 - 10

10 - 15

15 - 20

20 - 25

Frequency

10

15

12

20

9

the upper limit of the modal class is

(a) 10   (b) 15   (c) 20   (d) 25

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Davneet Singh

Davneet Singh has done his B.Tech from Indian Institute of Technology, Kanpur. He has been teaching from the past 13 years. He provides courses for Maths, Science, Social Science, Physics, Chemistry, Computer Science at Teachoo.