Class 8 TN Maths 6. STATISTICS Exercise 6.1 1. Fill in the blanks:(i) Data has already been
Class 8 TN Maths 6. STATISTICS
Exercise 6.1
1. Fill in the blanks:
(i) Data has already been collected by some other person is _____________ data.
(ii) The upper limit of the class interval (25-35) is _____________.
(iii) The range of the data 200, 15, 20, 103, 3, 196, is _____________.
(iv) If a class size is 10 and range is 80 then the number of classes are _________.
(v) Pie chart is a __________ graph