The range of a dataset is calculated by subtracting its minimum value from its maximum value:
Range = Maximum Value − Minimum Value
For the given values:
Range = 9 − 2 = 7
| List I (Concept/Strategy) | List II (Characteristics) |
|---|---|
| (A) Micro Teaching | (I) Decide the part to act |
| (B) Role Play | (II) Teacher preparation |
| (C) Programmed Learning | (III) Starts with concrete |
| (D) Maxim of Teaching | (IV) Principle of sequencing |
| List I (Test Items) | List II (Type) |
|---|---|
| (A) Fill in the blanks | (I) Restricted response type item |
| (B) Choose the correct alternative | (II) Extended response type item |
| (C) Critically analyze one novel of Premchand | (III) Selection type item |
| (D) Give five ways of saving energy at home | (IV) Supply type item |