Question: One-Sample T N Mean StDev SE Mean 99% CI Tr' 145.!'30 35.99 4.12 [13432, 155.48] An observational study of gray matter in the rewards center

One-Sample T N Mean StDev SE Mean 99% CI Tr' 145.!'30 35.99 4.12 [13432, 155.48] An observational study of gray matter in the rewards center of the brain was conducted using f6 recruited teenagers who were considered frequent gamers. The mean size of the gray matter was 145.6 cc with a standard deviation of 35.9 cc. The distribution was skewed to the right due to several outliers on the upper end. Based on this study and with 99% confidence, the mean size of the gray matter in all frequent gamer teenagers was 145.60 cc with a margin of error of 10.88 cc

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