Researchers continue to find evidence that brains of adolescents behave quite differently than either brains of adults or brains of children. In particular, adolescents seem to hold on more strongly to fear associations than either children or adults, suggesting that frightening connections made during the teen years are particularly hard to unlearn. In one study,¹participants first learned to associate fear with a particular sound. In the second part of the study, participants heard the sound without the fear-causing mechanism, and their ability to "unlearn" the connection was measured. A physiological measure of fear was used, and larger numbers indicate less fear. We are estimating the difference in mean response between adults and teenagers. The mean response for adults in the study was0.225

and the mean response for teenagers in the study was0.059. We are told that the standard error of the estimate is0.091.

Let group1 be adults and group2 be teenagers.

Give a95% confidence interval for the quantity being estimated.

Round your answers to three decimal places.