Mathematics
A boy scored the following marks in various class tests during a term, each test being marked out of 20.
15, 17, 16, 7, 10, 12, 14, 16, 19, 12 and 16.
(i) What are his modal marks ?
(ii) What are his median marks ?
(iii) What are his total marks ?
(iv) What are his mean marks ?
Related Questions
Find the mode of following data, using a histogram :
Class Frequency 0 - 10 5 10 - 20 12 20 - 30 20 30 - 40 9 40 - 50 4 The following table shows the expenditure of 60 boys on books. Find the mode of their expenditure.
Expenditure (₹) No. of students 20 - 25 4 25 - 30 7 30 - 35 23 35 - 40 18 40 - 45 6 45 - 50 2 At a shooting competition the scores of a competitor were as given below :
Score No. of shots 0 0 1 3 2 6 3 4 4 7 5 5 (i) What was his modal score ?
(ii) What was his median score ?
(iii) What was his total score ?
(iv) What was his mean score ?