The Researchers Conducted a Survey of 350 Adults That Were

question 13

Multiple Choice

The researchers conducted a survey of 350 adults that were selected in a way that would produce a representative sample of adult residents of the city. One question in the survey asked, "Do you plan to go abroad for a vacation this year?" The researchers hoped to learn about the proportion of adult residents of the city that planned to go abroad for a vacation this year. For the study, answer the four key questions: ​

• A)Q: EstimationS: Sample dataT: One variable, numericalN: One sample
• B)Q: Hypothesis testingS: Sample dataT: One variable, categoricalN: One sample
• C)Q: Hypothesis testing S: Experiment data T: One variable, numerical N: One sample
• D)Q: Estimation S: Sample data T: One variable, categorical N: One sample
• E)Q: Hypothesis testing S: Experiment data T: One variable, categorical N: Two treatments

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