Mathematics, 17.12.2019 22:31, juliannabartra
You have just calculated the z-score for the online course. at the end of the year, the department wants to know if the online class (the sample) was significantly different from the in-person class (the population) using a two-tailed test and an alpha-level of .05, is performance in the online course significantly different from the population mean? (answer and provide at least 1 sentence explanation).
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You have just calculated the z-score for the online course. at the end of the year, the department w...
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