1-1 Stats Homework

True or False: A sample is a subset of a population.

• True

• False

True or False: The population is a collection of some outcomes, responses, measurements, or counts that are of interest.

• True

• False

Determine whether the data set is a population or a sample: The annual salary of each pharmacist at a pharmacy.

• Population

• Sample

Determine whether the data set is a population or a sample: The amount of energy collected from every wind turbine on a wind farm.

• Population

• Sample

Determine whether the numerical value us a parameter or a statistic: The average annual salary for 35 of a company's 1200 accountants is $68,000.

• Parameter

• Statistic

Determine whether the numerical value us a parameter or a statistic: In a survey of 300 computer users, 8% said their computers had malfunctions that needed to be repaired by service technicians.

• Parameter

• Statistic