Make inferences and justify conclusions from sample surveys, experiments, and observational studies
Making Inferences and Justifying Conclusions
Make inferences and justify conclusions from sample surveys, experiments, and observational studies
Making Inferences and Justifying Conclusions
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Recognize the purposes of and differences among sample surveys, experiments, and observational studies. Explain how randomization relates to sample surveys, experiments, and observational studies.
Use data from a sample survey to estimate a population mean or proportion. Develop a margin of error through the use of simulation models for random sampling.
Use data from a randomized experiment to compare two treatments. Use simulations to decide if differences between parameters are significant.
Read and explain, in context, the validity of data from outside reports by: Identifying the variables as quantitative or categorical. Describing how the data was collected. Indicating any potential biases or flaws. Identifying inferences the author of the report made from sample data.
Make inferences and justify conclusions from sample surveys, experiments, and observational studies.
Make inferences and justify conclusions from sample surveys, experiments, and observational studies.