Question
In: Statistics and Probability
A magazine provided results from a poll of 1500 adults who were asked to identify their...
A magazine provided results from a poll of 1500 adults who were asked to identify their favorite pie. Among the 1500 respondents, 14 % chose chocolate pie, and the margin of error was given as plus or minus 5 percentage points. Describe what is meant by the statement that "the margin of error was given as plus or minus 5 percentage points." Choose the correct answer below. A. The statement indicates that the study is only 5 % confident that the true population percentage of people that prefer chocolate pie is exactly 14 %. B. The statement indicates that the interval 14 %plus or minus5 % is likely to contain the true population percentage of people that prefer chocolate pie. C. The statement indicates that the study is 100%minus 5%equals95% confident that the true population percentage of people that prefer chocolate pie is 14 %. D. The statement indicates that the true population percentage of people that prefer chocolate pie is in the interval 14 %plus or minus5%
Solutions
Expert Solution
Option - D) The statement indicates that the true population percentage of people that prefer chocolate pie is in the interval 14% plus or minus 5%.
orchestra answered 2 years agoRelated Solutions
A magazine provided results from a poll of 1500 adults who were asked to identify their...
A magazine provided results from a poll of 1500 adults who were
asked to identify their favorite pie. Among the 1500 respondents,
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or minus 4percentage points. What values do ModifyingAbove p with
caret,ModifyingAbove q with caret n, E, and p represent? If the
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said that they were unsure,and use a
0.05
significance level
to test the...
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