can you check if i have correct these 2 questions

#1
find the outlier and tell how it affects the mean for:
-13, -16, -12, -16, -3, -14
mean: 12.3
the outlier is: -3
mean without outlier: 14.2
THE OUTLIER LOWERS THE MEAN BY : 1.9

Your math is correct, except that the mean in both cases would be negative, and the outlier would increase the mean.

Yes, your answer is correct for the first question. You correctly identified -3 as the outlier and calculated the mean without the outlier as 14.2. The difference between the mean with the outlier (12.3) and the mean without the outlier (14.2) is indeed 1.9. Well done!

Now, let's move on to the second question. Please provide the details, and I'll help you answer it.