Statistics Question

Please write a 1 page explanation on the question below. provide at least 2 references and use APA format.
Explain why confidence intervals are wider with (a) larger confidence levels, (b) smaller sample sizes.
APA format. AAP requires responses in an essay, paragraph format with indented paragraphs.
Use Agresti, A. (2018). Statistical methods for the social sciences (5th ed.). Boston: Pearson. As one of the references