Skip to main content

Back to the full dot-point answer

United StatesStatisticsQuick questions

Unit 7: Inference for Quantitative Data: Means

Quick questions on Justifying a claim from a mean interval - AP Statistics Unit 7

2short Q&A pairs drawn directly from our worked dot-point answer. For full context and worked exam questions, read the parent dot-point page.

What is q1?
Show answer
A 90%90\% interval for μ\mu is (12.1,13.9)(12.1, 13.9). Is a claimed mean of 1313 plausible? [1 point]
What is q2?
Show answer
Holding confidence fixed, how does a larger sample affect the ability to rule out a claimed mean? [1 point]

Have a question we have not covered?

This dot-point answer is short enough that we have not extracted many short questions yet. Read the full dot-point answer or ask Mo, our study assistant, in the chat for follow ups.

All StatisticsQ&A pages