METODE STATISTIK NONPARAMETRIK

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# METODE STATISTIK NONPARAMETRIK - PowerPoint PPT Presentation

METODE STATISTIK NONPARAMETRIK.

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## METODE STATISTIK NONPARAMETRIK

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METODE STATISTIK NONPARAMETRIK
• A student would like to know if there is a difference in how students did on the first two tests of the semester in a marketing class. She knew it would be inappropriate to ask students their scores, so asked a random sample of 10 students in her class if they earned a higher grade on the first test (1) or the second test (2). Given the following data, can she show a difference between how students did on the two tests. Use  = .05.

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