(1) Observe the following frequency polygon and complete the frequency
distribution table.
60
(65, 60)
501
Students
(55, 50)
(45, 40),
40
(75, 35)
30
20+ (35, 20),
(85, 15)
10
20 30 40 50 60 70 80
90
Marks
Class
40-50
30-40
50-60
60-70
80-90
70-80
Frequency
Answers
Answered by
0
Answer:
The class 60 - 70 has the maximum number of students i.e., 60 (2) The classes 20 - 30 and 90 - 10 have zero frequency. ... (5) Number of students in the class 80-90 are 15. Concept:
Similar questions