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A survey of 45,535 adults showed that 20,901 were very concerned abut climate change. What is the 99% confidence interval estimate for the proportion of all adults who

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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A survey of 45,535 adults showed that 20,901 were very concerned abut climate change. What is the 99% confidence interval estimate for the proportion of all adults who are concerned about climate change?

Definition Definition Method in statistics by which an observation’s uncertainty can be quantified. The main use of interval estimating is for describing a range that is made by transforming a point estimate by determining the range of values, or interval within which the population parameter is likely to fall. This range helps in measuring its precision.

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