lesson8-1-1student

6 statway student handout statway student handout

Info iconThis preview shows page 1. Sign up to view the full content.

View Full Document Right Arrow Icon
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: isfied? 3 Find the estimated standard error. 4 Find the margin of error of a 95% confidence interval. 5 Interpret the margin of error. 6 Give the 95% confidence interval. ( , ) 7 Write a sentence to interpret your confidence interval in context. © 2011 THE CARNEGIE FOUNDATION FOR THE ADVANCEMENT OF TEACHING A PATHWAY THROUGH STATISTICS, VERSION 1.6, STATWAY™  ­ STUDENT HANDOUT STATWAY STUDENT HANDOUT | 3 Lesson 8.1.1 Intervals for a Population Proportion and the Normal Distribution NEXT STEPS In previous example, we used the Empirical Rule to find a 95% confidence interval. When a sampling distribution of sample proportions is approximately normal, the Empirical Rule states that 95% of sample proportions will be within 2 standard errors of the population proportion. Based on the Empirica...
View Full Document

Ask a homework question - tutors are online