13. A student was asked to find a 99% confidence interval for the population proportion of students who take notes using data from a random sample of size n = 81. Which of the following is a correct interpretation of the interval 0.13 < p < 0.33?Check all that are correct.With 99% confidence, a randomly selected student takes notes in a proportion of their classes that is between 0.13 and 0.33.With 99% confidence, the proportion of all students who take notes is between 0.13 and 0.33.The proprtion of all students who take notes is between 0.13 and 0.33, 99% of the time.There is a 99% chance that the proportion of notetakers in a sample of 81 students will be between 0.13 and 0.33.There is a 99% chance that the proportion of the population is between 0.13 and 0.33.

Given : 0.13 < p < 0.33Solution : 99% confidence interval for the population proportion of students who take notes using data is 0.13 < p < 0.33 We interpret the confidence interval about true population proportion. With 99% confidence, the proportion of all students who take notes is between 0.13 and 0.33. Answer - option B

Answered: student was asked to find a 99%…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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13. A student was asked to find a 99% confidence interval for the population proportion of students who take notes using data from a random sample of size n = 81. Which of the following is a correct interpretation of the interval 0.13 < p < 0.33?

Check all that are correct.

With 99% confidence, a randomly selected student takes notes in a proportion of their classes that is between 0.13 and 0.33.
With 99% confidence, the proportion of all students who take notes is between 0.13 and 0.33.
The proprtion of all students who take notes is between 0.13 and 0.33, 99% of the time.
There is a 99% chance that the proportion of notetakers in a sample of 81 students will be between 0.13 and 0.33.
There is a 99% chance that the proportion of the population is between 0.13 and 0.33.

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