. What is the best estimate of the proportion of adults who believe that immediate government action is required? imoto in

MATLAB: An Introduction with Applications
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Author:Amos Gilat
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A research poll included 1762 randomly selected adults who were asked whether "global warming is a problem that requires immediate government action." Results showed that 975 of those surveyed indicated that immediate government action is required. A news reporter wants to determine whether these survey results constitute strong evidence that the majority (more than 50%) of people believe that immediate government action is required. Complete parts (a) through (c) below.

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a. What is the best estimate of the proportion of adults who believe that immediate government action is required?

The best estimate is [ ]

(Round to three decimal places as needed.)
Transcribed Image Text:A research poll included 1762 randomly selected adults who were asked whether "global warming is a problem that requires immediate government action." Results showed that 975 of those surveyed indicated that immediate government action is required. A news reporter wants to determine whether these survey results constitute strong evidence that the majority (more than 50%) of people believe that immediate government action is required. Complete parts (a) through (c) below. --- a. What is the best estimate of the proportion of adults who believe that immediate government action is required? The best estimate is [ ] (Round to three decimal places as needed.)
Expert Solution
Step 1

It is given that 

Favourable cases, X = 975

Sample size, n = 1762

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