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Percentages. answer the given questions, which are related
Chapter 1, Problem 29BSC(choose chapter or problem)
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?
Questions & Answers
QUESTION:
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?
ANSWER:
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.