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Percentages. answer the given questions, which are related

Elementary Statistics | 12th Edition | ISBN: 9780321836960 | Authors: Mario F. Triola ISBN: 9780321836960 18

Solution for problem 29BSC Chapter 1.2

Elementary Statistics | 12th Edition

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Elementary Statistics | 12th Edition | ISBN: 9780321836960 | Authors: Mario F. Triola

Elementary Statistics | 12th Edition

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Problem 29BSC

 

Percentages. answer the given questions, which are related to percentages.

Evolution A Gallup poll of 1018 adults reported that 39% believe in evolution.

a. What is the exact value that is 39% of 1018?

b. Could the result from part (a) be the actual number of adults who said that they believe in evolution? Why or why not?

c. What is the actual number of adults who said that they believe in evolution?

d. Among the 1018 respondents, 255 said that they did not believe in evolution. What percentage of respondents said that they did not believe in evolution?

Step-by-Step Solution:
Step 1 of 3

Problem 29BSC

Answer:

Step1 of 1:

We have A Gallup poll of 1018 adults reported that 39% believe in evolution.

a).

The exact value that is 39% of 1018 is given by

0.391018 = 397.02

                   397

Therefore, The exact value that is 39% of 1018 is 397.

b).

“No”,as per the result from part (a), we can say that the actual number of adults who said that they don’t believe in evolution.

c).

The actual number of adults who said that they believe in evolution is given by

0.391018...

Step 2 of 3

Chapter 1.2, Problem 29BSC is Solved
Step 3 of 3

Textbook: Elementary Statistics
Edition: 12
Author: Mario F. Triola
ISBN: 9780321836960

The answer to “Percentages. answer the given questions, which are related to percentages.Evolution A Gallup poll of 1018 adults reported that 39% believe in evolution.a. What is the exact value that is 39% of 1018?b. Could the result from part (a) be the actual number of adults who said that they believe in evolution? Why or why not?c. What is the actual number of adults who said that they believe in evolution?d. Among the 1018 respondents, 255 said that they did not believe in evolution. What percentage of respondents said that they did not believe in evolution?” is broken down into a number of easy to follow steps, and 94 words. Elementary Statistics was written by and is associated to the ISBN: 9780321836960. The full step-by-step solution to problem: 29BSC from chapter: 1.2 was answered by , our top Statistics solution expert on 03/15/17, 10:30PM. This full solution covers the following key subjects: evolution, believe, said, adults, DID. This expansive textbook survival guide covers 121 chapters, and 3629 solutions. Since the solution to 29BSC from 1.2 chapter was answered, more than 503 students have viewed the full step-by-step answer. This textbook survival guide was created for the textbook: Elementary Statistics, edition: 12.

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