Listed below are brain volumes (cm^2) of unrelated subjects used in a study. Assume the data is normally distributed and use a 0.05 significance level to test the claim that the population of brain volumes has a mean greater than 1100cm^2. (963, 1027, 1272, 1079, 1070, 1173, 1067, 1347, 1100, 1204, 1153, 1047, 1096) Determine the p value and is this a left tailed, right tailed, or a two-tailed test.

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