Question: Paired Samples T-Test Paired Samples T-Test Pointing_PerCorrect Marker_PerCorrect Student's t statistic 3.41 df 165 p < .001 Mean difference -6.60

Paired Samples T-Test Paired Samples T-Test Pointing_PerCorrect Marker_PerCorrect Student's t statistic 3.41 df 165 p < .001 Mean difference -6.60
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