The phenomeno is called risky shift. This phenomenon occurs when people make more risky decisions when they participate in group activities when they participate in activities individually. This is because the perception of risk is divided and diluted among the members of the group and therefore the perception of danger is lower.
I hope my answer can help you.
I don’t have a good thing to say but I’ll be there at least a week or two weeks so I’m not sure what if constituting
In a population pyramid, the size of the population under investigation is depicted on the horizontal axis, and age is aligned on the vertical axis. The result is a series of bars stacked on top of one another, each representing an age category (typically in 5-year age groups), with the youngest age group represented by the bottom bar and the oldest age group by the uppermost bar. The horizontal length of each bar represents the number of individuals in the specific age group for the population depicted.