Question

Question 3
In question 2, the number of students who scored marks less than 4 is

(a) 15 (b) 13 (c) 12 (d) 10

Answer 1

In order to deduce any information from the given data, we will arrange the given data in a table, using tally marks.We use the repetitions to construct a tally table as shown below.The number 1 is represented as I. The number 2 is represented as II and so on. But number 5 is represented as

Table with tally marks from the given information is shown below

From the table of question 2, we can calculate the number of students who scored less than 4 marks = 4+2+2+2 = 10.