Large Sample Proportion Problem. Surveys were conducted in multiple countries and respondents were asked if they felt political news wasreported fairly. The data for the United States is that out of 1,000 sampled, 470 indicated yes, they felt political news was reported fairly.Suppose we want to construct a 95% confidence interval.What is the lower and upper bound?.0407.4293 to .5107.0309.4391 to .5009

It is given that sample size (n) is 1000 and x is 470.

Answered: Large Sample Proportion Problem.…

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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Question 82 parts A, B, and C
You were interested to know how long do students of mathematics in the university spend studying their math lessons in a day. You asked 10 random students and obtained the following data (in hours): 2, 1.5, 3, 2, 3.5, 1. 0.5, 3, 2, 4. Construct a 99% confidence interval for the average time that students spend studying math in a day. O 1.46 hours to 3.04 hours O none of the choices. O 1.31 hours to 3.19 hours O 0.95 hours to 3.55 hours

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