A) Classify the following as population or sample: (a) All the senators of the United States presently in office

A) Classify the following as population or sample:

(a) All the senators of the United States presently in office.

(b) 1500 people selected to find out the soft drink preference in Chicago

B. For the following questions, would you collect information using a sample or a population?

(a) A survey to rank the famous television shows in the United States.

(b) A research project to find how many heart attack patients are admitted on January 1 to a famous hospital.

(c) A study to find the quality of matchsticks in a bundle of 100 matchboxes.

(d) An evaluation of the creativity of the director of three films.