Fill in the blank: Hypothesis testing is a process to determine whether a survey or _____ has meaningful results.

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Multiple Choice

Fill in the blank: Hypothesis testing is a process to determine whether a survey or _____ has meaningful results.

Hypothesis testing focuses on whether the results we observe are unlikely to occur by chance if there is no real effect. In practice, you use it to judge findings from data gathered through a study design. The natural pairing in the sentence is a survey or an experiment, since both are methods that collect data whose outcomes you want to assess for significance. An experiment is the best fit because it represents a data-generating study that can produce results you’d test for meaningful differences or effects. Why the others don’t fit as well: a dataset is the collection of data itself, not the study method, so it doesn’t pair with a survey in the same way. An observation is a single data point or act of observing, not a study type. A model is a representation used for analysis, not a data-collection method. So the completed idea is that hypothesis testing determines whether results from a survey or an experiment are meaningful, by evaluating whether observed effects are unlikely under the assumption of no effect.

Hypothesis testing focuses on whether the results we observe are unlikely to occur by chance if there is no real effect. In practice, you use it to judge findings from data gathered through a study design. The natural pairing in the sentence is a survey or an experiment, since both are methods that collect data whose outcomes you want to assess for significance. An experiment is the best fit because it represents a data-generating study that can produce results you’d test for meaningful differences or effects.

Why the others don’t fit as well: a dataset is the collection of data itself, not the study method, so it doesn’t pair with a survey in the same way. An observation is a single data point or act of observing, not a study type. A model is a representation used for analysis, not a data-collection method.

So the completed idea is that hypothesis testing determines whether results from a survey or an experiment are meaningful, by evaluating whether observed effects are unlikely under the assumption of no effect.

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