What? Please explain so I can help you further.
Explanation:
The anti-nuclear movement is a social movement that opposes various nuclear technologies. Some direct action groups, environmental movements, and professional organisations have identified themselves with the movement at the local, national, or international level.
Class A: Mean- 422/5= 84.4. Range: 94-74=20
Class B: Mean- 418/5= 83.6. Range: 88-80 = 8