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Mathematics, 26.09.2019 16:30 panishreyashi
Abusiness school professor is interested to know if watching a video about the central limit theorem students understand it. to assess this, the professor tests students’ knowledge both immediately before they watch the video and immediately after. the professor takes a sample of students, and for each one compares their test score after the video to their score before the video. using the data below, calculate the p-value for the following hypothesis test:
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