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Is the value t = 2.12 statistically significant at the 10% level? At the 5% level?
A. The value t = 2.12 is significant both at the 10% level and at the 5% level.
B. The value t = 2.12 is significant at the 5% level, but not at the 10% level.
C. The value t = 2.12 is not significant neither at the 10% level nor at the 5% level.
D. The value t = 2.12 is significant at the 10% level, but not at the 5% level.
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