In which of the following situations is it reasonable to use the entire population instead of a sample to collect data?(1 point)
Responses
A university dean wants to estimate the number of students who work and study at the same time.
A university dean wants to estimate the number of students who work and study at the same time.
A scientist wants to determine the average age of the trees in a national forest.
A scientist wants to determine the average age of the trees in a national forest.
A store manager wants to know the percentage of customers who prefer cold coffee over hot coffee.