In a Binomial Distribution

question 162

Multiple Choice

In a binomial distribution

• A)the variable X is continuous.
• B)the probability of event of interest is stable from trial to trial.
• C)the number of trials n must be at least 30.
• D)the results of one trial are dependent on the results of the other trials.

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Definitions:

Social Loafing

The tendency for individuals to reduce their effort when working in a group compared to when working alone.

Bystander Effect

A social psychological phenomenon where people are less likely to offer help to a victim when other people are present.

Social Trap

A situation where individuals or groups are unable to cooperate, resulting in negative outcomes for all involved due to conflicting interests.

Collective Bad

A situation or outcome that is detrimental to the well-being or interests of a group as a whole, often arising from individual actions that do not consider the collective good.