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  • The following bar graph represents the data for different sizes ofshoes worn by the students in a school. Read the graph and answerthe following questions.

The following bar graph represents the data for different sizes of shoes worn by the students in a school. Read the graph and answer the following questions.

Scale : 1 unit length = 50 students

(a)    Find the number of students whose shoe sizes have been collected.

(b)    What is the number of students wearing shoe size 6?

(c)    What are the different sizes of shoes worn by the students?

(d)    Which shoe size is worn by the maximum number of students?

(e)    Which shoe size is worn by a minimum number of students?

(f)    State whether true or false:

The total number of students wearing shoe sizes 5 and 8 is the same as the number of students wearing shoe sizes 6.

Answers (1)

(a) The total number of students whose shoe sizes have been collected are 250 + 200 + 300 + 400 + 150 = 1300.
(b) 300 students are wearing shoe of size 6
(c) The shoe size 4, 5, 6, 7 and 8 are the different sizes of the shoes worn by the students.
(d) The shoe size 7 is worn by the maximum number of students.
(e) The shoe size 8 is worn by the minimum number of students.
(f) False:

There are  350 students wearing shoe sizes 5 and 8, and there are 300 students wearing shoe size 6.

Posted by

Ravindra Pindel

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