An environmental psychologist is interested in determining whether attitudes toward climate change vary by age. She surveys 200 people from four different generations (50 people from each generation) about their understanding of climate change. If results of the ANOVA were significant, what would you conclude? That at least some generations have different understanding of climate change That older people know more about climate change. That older people know less about climate change. That at least the different generations do not have different understanding of climate change.
