A poll found that 83% of American adults believed that there was a conspiracy in the death of President Kennedy. A later poll asked 1060 American adults if they believe there was a conspiracy in the assassination, and found that 869 believe there was a conspiracy. Do the data show that the proportion of Americans who believe in this conspiracy has decreased? Test at the 10% level. State the hypotheses. Ho: p?v Ha: p?v Calculate the test statistic. Round to four decimal places. Calculate the standardized test statistic. Round to three decimal places. = Find the p-value. Round to four decimal places. D-value= State your decision. O Since the p-value is less than .10, fail to reject Ho. O Since the p-value is greater than .10, reject Ho. O Since the p-value is greater than .10, fail to reject Ho. O Since the p-value is less than .10, reject Ho. Interpret the results. O At the 10% level of significance, there is enough evidence to show that the proportion of American adults who believe that there is a conspiracy in the death of President Kennedy is less than 83%, the value from the earlier poll. O At the 10% level of significance, there is not enough evidence to show that the proportion of American adults who believe that there is a conspiracy in the death of President Kennedy is not equal to 83%, the value from the earlier poll. O At the 10% level of significance, there is not enough evidence to show that the proportion of American adults who believe that there is a conspiracy in the death of President Kennedy is less than 83%, the value from the earlier poll. O At the 10% level of significance, there is enough evidence to show that the proportion of American adults who believe that there is a conspiracy in the death of President Kennedy is not equal to 83%, the value from the earlier poll. O At the 10% level of significance, there is not enough evidence to show that the proportion of American adults who believe that there is a conspiracy in the death of President Kennedy is more than 83%, the value from the earlier poll. O At the 10% level of significance, there is enough evidence to show that the proportion of American adults who believe that there is a conspiracy in the death of President Kennedy is more than 83%, the value from the earlier poll.
A poll found that 83% of American adults believed that there was a conspiracy in the death of President Kennedy. A later poll asked 1060 American adults if they believe there was a conspiracy in the assassination, and found that 869 believe there was a conspiracy. Do the data show that the proportion of Americans who believe in this conspiracy has decreased? Test at the 10% level. State the hypotheses. Ho: p?v Ha: p?v Calculate the test statistic. Round to four decimal places. Calculate the standardized test statistic. Round to three decimal places. = Find the p-value. Round to four decimal places. D-value= State your decision. O Since the p-value is less than .10, fail to reject Ho. O Since the p-value is greater than .10, reject Ho. O Since the p-value is greater than .10, fail to reject Ho. O Since the p-value is less than .10, reject Ho. Interpret the results. O At the 10% level of significance, there is enough evidence to show that the proportion of American adults who believe that there is a conspiracy in the death of President Kennedy is less than 83%, the value from the earlier poll. O At the 10% level of significance, there is not enough evidence to show that the proportion of American adults who believe that there is a conspiracy in the death of President Kennedy is not equal to 83%, the value from the earlier poll. O At the 10% level of significance, there is not enough evidence to show that the proportion of American adults who believe that there is a conspiracy in the death of President Kennedy is less than 83%, the value from the earlier poll. O At the 10% level of significance, there is enough evidence to show that the proportion of American adults who believe that there is a conspiracy in the death of President Kennedy is not equal to 83%, the value from the earlier poll. O At the 10% level of significance, there is not enough evidence to show that the proportion of American adults who believe that there is a conspiracy in the death of President Kennedy is more than 83%, the value from the earlier poll. O At the 10% level of significance, there is enough evidence to show that the proportion of American adults who believe that there is a conspiracy in the death of President Kennedy is more than 83%, the value from the earlier poll.
Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter12: Probability
Section12.2: Introduction To Probability
Problem 52E
Related questions
Question
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 3 steps with 2 images
Recommended textbooks for you
Calculus For The Life Sciences
Calculus
ISBN:
9780321964038
Author:
GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:
Pearson Addison Wesley,
Holt Mcdougal Larson Pre-algebra: Student Edition…
Algebra
ISBN:
9780547587776
Author:
HOLT MCDOUGAL
Publisher:
HOLT MCDOUGAL
Calculus For The Life Sciences
Calculus
ISBN:
9780321964038
Author:
GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:
Pearson Addison Wesley,
Holt Mcdougal Larson Pre-algebra: Student Edition…
Algebra
ISBN:
9780547587776
Author:
HOLT MCDOUGAL
Publisher:
HOLT MCDOUGAL
Big Ideas Math A Bridge To Success Algebra 1: Stu…
Algebra
ISBN:
9781680331141
Author:
HOUGHTON MIFFLIN HARCOURT
Publisher:
Houghton Mifflin Harcourt
Algebra & Trigonometry with Analytic Geometry
Algebra
ISBN:
9781133382119
Author:
Swokowski
Publisher:
Cengage
College Algebra (MindTap Course List)
Algebra
ISBN:
9781305652231
Author:
R. David Gustafson, Jeff Hughes
Publisher:
Cengage Learning