Automobiles Purchased An automobile owner found that 20 years ago, 76% of Americans said that they would prefer to purchase an American automobile. He believes that the number is much greater than 76% today. He selected a random sample of 58 Americans and found that 50 said that they would prefer an American automobile. Can it be concluded that the percentage today is greater than 76%? At a=0.10, is he correct? Use the P-value method with tables. Do not round intermediate steps. Part 1 of 5 State the hypotheses and identify the claim with the correct hypothesis. Ho: p.76 not claim H₁: p.76 claim This hypothesis test is a one-tailed ▼ test. Alternate Answer: Ho: p=0.76 not claim H₁ :p>0.76 claim This hypothesis test is a one-tailed test. Part: 1/5 Part 2 of 5 Compute the test value. Always round z score values to two decimal places. Z= X 3
Automobiles Purchased An automobile owner found that 20 years ago, 76% of Americans said that they would prefer to purchase an American automobile. He believes that the number is much greater than 76% today. He selected a random sample of 58 Americans and found that 50 said that they would prefer an American automobile. Can it be concluded that the percentage today is greater than 76%? At a=0.10, is he correct? Use the P-value method with tables. Do not round intermediate steps. Part 1 of 5 State the hypotheses and identify the claim with the correct hypothesis. Ho: p.76 not claim H₁: p.76 claim This hypothesis test is a one-tailed ▼ test. Alternate Answer: Ho: p=0.76 not claim H₁ :p>0.76 claim This hypothesis test is a one-tailed test. Part: 1/5 Part 2 of 5 Compute the test value. Always round z score values to two decimal places. Z= X 3
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section11.4: Collecting Data
Problem 4E
Related questions
Question
C. Find p value
D. Make a decision
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
Holt Mcdougal Larson Pre-algebra: Student Edition…
Algebra
ISBN:
9780547587776
Author:
HOLT MCDOUGAL
Publisher:
HOLT MCDOUGAL
Glencoe Algebra 1, Student Edition, 9780079039897…
Algebra
ISBN:
9780079039897
Author:
Carter
Publisher:
McGraw Hill
Holt Mcdougal Larson Pre-algebra: Student Edition…
Algebra
ISBN:
9780547587776
Author:
HOLT MCDOUGAL
Publisher:
HOLT MCDOUGAL
Glencoe Algebra 1, Student Edition, 9780079039897…
Algebra
ISBN:
9780079039897
Author:
Carter
Publisher:
McGraw Hill
Big Ideas Math A Bridge To Success Algebra 1: Stu…
Algebra
ISBN:
9781680331141
Author:
HOUGHTON MIFFLIN HARCOURT
Publisher:
Houghton Mifflin Harcourt