Question

3. Consider the studies described below and identity the population, sample, populationparameters, and sample statistics.Part A Ina USA Today internet poll, receders responded voluntadly to the question "Doyou consume at least one caffeinated beverage every dollPartes. Astronomers typically deterrine the distance to geasy la galaxy is a hugecollection of billions of stars) by measuring the distances to just a few stars withini and idáng the mean (average of these distance measurements.

Answer 1

For Part A,

Population is USA.

Sample are the readers.

Sample statistics is unknown.

Population parameters is unknown.

For Part B,

Population is Astronomers.

Sample is Galaxy.

Sample statistics is measuring distance within few stars.

Population parameter is mean of distance.