Mathematics, 03.07.2021 03:20 gokusandjimp6blzh

The following data were obtained from 4 people Pre-Test Value Post-test Value 43 42 28 29 31 30 28 25 You may also assume that the sample standard deviation for the four differences is 1.6. What is the correct t-statistic and the degrees of freedom for these data

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The following data were obtained from 4 people Pre-Test Value Post-test Value 43 42 28 29 31 30 28 2...

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