A 2019 Gallup poll of randomly selected American voters reported that 16% of Republicans surveyed and 77% of Democrats surveyed consider themselves "Concerned Believers" in climate change. Which of the following is a true statement? a. 16% and 77% are parameters since they summarize sample data.
b. 16% and 77% are statistics since they summarize sample data.
c. 16% and 77% are parameters since they summarize population data.
d. 16% and 77% are statistics since they summarize population data.
e. 16% is a parameter since it is a minority value and 77% is a statistic since it is a majority value.