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Skill: inference_from_sample_statistics_and_margin_of_error
ID Section Domain Skill Difficulty Question Actions
math_pro_6150 Math problem_solving_and_data_analysis inference_from_sample_statistics_and_margin_of_error Easy A bakery sampled muffins made during one morning. The estimated mean weight was \(82.4\) grams, with a margin of error ...
math_pro_6029 Math problem_solving_and_data_analysis inference_from_sample_statistics_and_margin_of_error Medium A random survey of people in an online platform estimates that \(47\%\) use two-factor authentication, with a margin of...
math_pro_6028 Math problem_solving_and_data_analysis inference_from_sample_statistics_and_margin_of_error Medium A random survey of people in a festival mailing list estimates that \(28\%\) buy food vouchers early, with a margin of ...
math_pro_6027 Math problem_solving_and_data_analysis inference_from_sample_statistics_and_margin_of_error Medium A random survey of people in a town estimates that \(64\%\) subscribe to emergency alerts, with a margin of error of \(3...\)
math_pro_6026 Math problem_solving_and_data_analysis inference_from_sample_statistics_and_margin_of_error Medium A random survey of people in a campus estimates that \(41\%\) own a bike, with a margin of error of \(5\%\). The populati...
math_pro_6025 Math problem_solving_and_data_analysis inference_from_sample_statistics_and_margin_of_error Medium A random survey of people in a city estimates that \(57\%\) use public parks weekly, with a margin of error of \(2\%\). T...
math_pro_6024 Math problem_solving_and_data_analysis inference_from_sample_statistics_and_margin_of_error Medium A random survey of people in a school district estimates that \(22\%\) plan to attend a summer program, with a margin o...
math_pro_6023 Math problem_solving_and_data_analysis inference_from_sample_statistics_and_margin_of_error Medium A random survey of people in a county estimates that \(31\%\) favor expanding bus service, with a margin of error of \(3...\)
math_pro_6022 Math problem_solving_and_data_analysis inference_from_sample_statistics_and_margin_of_error Medium A random sample is used to estimate that \(33\%\) of parents at a school read the weekly newsletter, with an associated...
math_pro_6021 Math problem_solving_and_data_analysis inference_from_sample_statistics_and_margin_of_error Medium A random sample is used to estimate that \(71\%\) of drivers using a toll road use automatic payment, with an associate...
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