Section 1 Outline - Princeton High School
... We would like high confidence and also a small margin of error. High confidence says that our method almost always gives correct answers. A small margin of error says that we have pinned down the parameter quite ...
... We would like high confidence and also a small margin of error. High confidence says that our method almost always gives correct answers. A small margin of error says that we have pinned down the parameter quite ...
The Practice of Statistics
... 41. What is meant by the design of a sample? 42. Define simple random sample. 43. What two properties of a table of random digits make it a good choice for creating a simple random sample? 44. What is a stratified random sample? 45. Give an example of undercoverage in a sample. 46. Give an example o ...
... 41. What is meant by the design of a sample? 42. Define simple random sample. 43. What two properties of a table of random digits make it a good choice for creating a simple random sample? 44. What is a stratified random sample? 45. Give an example of undercoverage in a sample. 46. Give an example o ...
F13_lect8_ch14svFINAL
... Someone makes a claim about the unknown value of a population parameter. We check whether or not this claim makes sense in light of the “evidence” gathered (sample data). A test of statistical significance tests a specific hypothesis using sample data to decide on the validity of the hypothesis. ...
... Someone makes a claim about the unknown value of a population parameter. We check whether or not this claim makes sense in light of the “evidence” gathered (sample data). A test of statistical significance tests a specific hypothesis using sample data to decide on the validity of the hypothesis. ...
