Based solely on the sample mean difference, does there appear to be a significant difference between the gloves made with the new thread and the gloves made with the current thread? Circle one.

A$.$ The quality of the new$-$thread gloves appears to be significantly higher than quality of the current$-$thread gloves.

B$.$ The quality of the new$-$thread gloves appears to be significantly lower than the quality of the current$-$thread gloves.

C$.$ The quality of the new$-$thread gloves does not appear to be significantly different than the quality of the current$-$thread gloves.