Statistics Class 10 Notes ... In case the question has class intervals instead of values of items, calculate the class intervals by using mid-point formula. Calculate the sum of two values ...

This part includes solutions for questions 1 to 11 that based on Statistics from Exercise ... it is assumed that the frequency of each class interval is centred around its mid value or class ...

Save guides, add subjects and pick up where you left off with your BBC account. The class interval 0 ≤ \(x\) < 10 can have any values greater than or equal to 0 but less than 10 in it.