A researcher did a t-test which results in a p-value of 0.0012; what, if any, conclusion can be drawn given the information provided?
A:The 95% confidence interval for the differences between the mean will exclude the observed difference
B:The 99% confidence interval for the differences between the mean will include the observed difference
C: The result is significant and the effect size is going to be large
D: The result is significant
E: The effect size is going to be large