First, watch the following video on the Central Limit Theorem:

• https://www.youtube.com/watch?v=_YOr_yYPytM&t=4s

After watching the video, respond to the following:

1A) A summary about what Central Limit Theorem is. Be sure to include the various aspects Dr. Nic addresses in the video.

1B) Did the Central Limit Theorem video clarify the concept for you? If so, precisely what did it help you better understand? If not, what questions do you still have about it?

Next, watch the following video on Confidence Intervals:

• https://www.youtube.com/watch?v=tFWsuO9f74o

2A) In the Confidence Intervals video, Dr. Nic explains two things that affect the width of a confidence interval. What are those two things? How exactly do they affect the width of the confidence interval?

2B) There's one other thing that affects the confidence interval width that Dr. Nic didn't address in the video. What is that? And how does it affect the interval width?