Question: For the following data, what is the paired-samples t test statistic? Before After 160 152 125 123 142 137 187 172 Group of answer choices

For the following data, what is the paired-samples t test statistic? Before After 160 152 125 123 142 137 187 172 Group of answer choices 2.33 2.69 3.75 7.50

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