1.) The science of collecting, organizing, summarizing, and analyzing information to draw conclusions or answer questions. It also provides a measure of confidence in any sort of conclusions.
3.) Population refers to the entire group being studied while an individual is a person or object who is a member of the population that is being studied.
5.) statisic; parameter.
7.) parameter.
9.) statistic.
11.) parameter.
13.) statistic.
15.) qualitative.
17.) quantitative.
19.) quantitative.
21.) qualitative.
23.) discrete.
25.) continuous.
27.) discrete.
29.) discrete.
39.) Population: Teenagers 13-17 years who live in the US. Sample: 1028 teenagers who are 13-17 and live in US.
40.) Population: All of the Coke bottles in the vending machine. Sample: the 50 he randomly selected.
41.) Population: Farmer’s entire soybean crop. Sample: 100 soybean crop he selected.
42.) Population: All households The US Census surveys. Sample: the 50,000 households featured on the The Current Population Report.
13.) Observational Study.
14.) Experiment.
15.) Experiment.
16.) Observational Study.
17.)
a) Cohort since people were examined for 10 years
b) Whethher the individual ha heart disease or not and whether the indvidual is happy or not
c) The lurking variables indicate it is confounding