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- Multiple ChoicePlease save your changes before editing any questions.Identify the population: A survey of 500 adults in the U.S. found that 54% drink coffee daily.Collection of the 500 adults surveyedCollection of all adults in the U.S.54%500
- Multiple ChoicePlease save your changes before editing any questions.Identify the sample: A survey of 500 adults in the U.S. found that 54% drink coffee daily.Collection of the 500 adults surveyedCollection of all adults in the U.S.54%500
- Multiple ChoicePlease save your changes before editing any questions.In the statement “A survey of 500 adults in the U.S. found that 54% drink coffee daily” 54% is a parameter.TrueFalse
- Multiple ChoicePlease save your changes before editing any questions.The costs of items in a shopper’s grocery cart represent quantitative data.TrueFalse
- Multiple ChoicePlease save your changes before editing any questions.The social security numbers of students in a class represent quantitative data.TrueFalse
- Multiple ChoicePlease save your changes before editing any questions.Identify the data set’s level of measurement: The IQ scores of students in a class.NominalOrdinalIntervalRatio
- Multiple ChoicePlease save your changes before editing any questions.Identify the data set’s level of measurement: The nationality of each person on an airplane.NominalOrdinalIntervalRatio
- Multiple ChoicePlease save your changes before editing any questions.Identify the data set’s level of measurement: The salaries of nurses at a hospital.NominalOrdinalIntervalRatio
- Multiple ChoicePlease save your changes before editing any questions.Decide which method of data collection would be most appropriate: A study of the effect of using MyStatLab on grades in a statistics course.Observational studyExperimentSimulationSurvey
- Multiple ChoicePlease save your changes before editing any questions.Identify the sampling technique used: Students are classified according to major. Twenty students are selected from each major and asked how often they use the library.Random sampleStratified sampleCluster sampleSystematic sample