I think this question would appear clearer if you actually draw the normal distribution curve. After that, find the values of Q1 and Q3, then find the values of upper fence and lower fence, and then solve for the area beyond those fences. Here is how I would solve this problem:
Hi James,
Thank you for your question.
I think this question would appear clearer if you actually draw the normal distribution curve. After that, find the values of Q1 and Q3, then find the values of upper fence and lower fence, and then solve for the area beyond those fences. Here is how I would solve this problem:
Does this answer your question?