An apartment secretary has decided to install customised outdoor play equipments at their apartment. For that they decided to study the age-group of children playing in a playground. The classification of children according to their ages, playing in a park is shown in the following table.
|
Age group of children
(in years)
|
\(6 - 8\) | \(8 - 10\) | \(10 - 12\) | \(12 - 14\) | \(14 - 16\) |
| Number of children | \(43\) | \(58\) | \(70\) | \(42\) | \(27\) |
Based on the above information, answer the following questions.
1. The maximum number of children are of the age group
2. The minimum number of children are of the age group
3. If mean of the data and total number of observations are given, we can find
4. Mean of the data