Fewpal
0 votes
31 views
in Data Handling by (50.6k points)
closed by

40 students got following marks in a test of mathematics. Arrange these marks in a table using tally marks. 

8 1 3 7 6 5 5 4 4 2 4 3 5 3 7 1 6 5 2 7 

7 3 8 4 2 3 4 5 8 6 7 4 5 6 9 6 4 4 6 6 

(a) How many students got 7 or more than 7 marks? 

(b) How many students got less than 7 marks?

1 Answer

+1 vote
by (50.1k points)
selected by
 
Best answer

Required table is following :

(a) It is clear from above table that number of students got 7 or more than 7 marks = 5 + 4 + 3 = 12 

(b) It is clear from above table that number of students got less than 4 marks = 2 + 3 + 3 = 8

Welcome to Sarthaks eConnect: A unique platform where students can interact with teachers/experts/students to get solutions to their queries. Students (upto class 10+2) preparing for All Government Exams, CBSE Board Exam, ICSE Board Exam, State Board Exam, JEE (Mains+Advance) and NEET can ask questions from any subject and get quick answers by subject teachers/ experts/mentors/students.

...