Interpreting a Confidence Interval for a Population Proportion A student was asked to find a 95% confidence interval for the proportion of students who take notes using data from a random sample of size n = 90. Which of the following is a correct interpretation of the interval 0.1 < p < 0.29? Check all that are correct. The proportion of all students who take notes is between 0.1 and 0.29, 95% of the time. There is a 95% chance that the proportion of notetakers in a sample of 90 students will be between 0.1 and 0.29. With 95% confidence, the proportion of all students who take notes is between 0.1 and 0.29. There is a 95% chance that the proportion of the population is between 0.1 and 0.29. With 95% confidence, a randomly selected student takes notes in a proportion of their classes that is between 0.1 and 0.29.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.3: Measures Of Spread
Problem 13PPS
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Interpreting a Confidence Interval for a Population Proportion

A student was asked to find a 95% confidence interval for the proportion of students who take notes using data from a random sample of size n = 90. Which of the following is a correct interpretation of the interval 0.1 < p < 0.29?

Check all that are correct.

  • The proportion of all students who take notes is between 0.1 and 0.29, 95% of the time.
  • There is a 95% chance that the proportion of notetakers in a sample of 90 students will be between 0.1 and 0.29.
  • With 95% confidence, the proportion of all students who take notes is between 0.1 and 0.29.
  • There is a 95% chance that the proportion of the population is between 0.1 and 0.29.
  • With 95% confidence, a randomly selected student takes notes in a proportion of their classes that is between 0.1 and 0.29.
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