Consider the following hypothesis test. Ho: #270 H₂:μ< 70 A sample of 100 is used and the population standard deviation is 12. Compute the p-value and state your conclusion for each of the following sample results. Use a 0.01. (a) x = 68.5 Find the value of the test statistic. Find the p-value. (Round your answer to four decimal places.) p-value= State your conclusion. O Do not reject Ho. There is sufficient evidence to conclude that μ< 70. O Do not reject Ho. There is insufficient evidence to conclude that μ< 70. O Reject Ho. There is insufficient evidence to conclude that μ< 70. O Reject Ho. There is sufficient evidence to conclude that μ< 70. (b) x=67 Find the value of the test statistic. Find the p-value. (Round your answer to four decimal places.) p-value= State your conclusion. O Do not reject Ho. There is sufficient evidence to conclude that μ< 70. O Do not reject Ho. There is insufficient evidence to conclude that μ< 70. O Reject Ho. There s insufficient evidence to conclude that u < 70. O Reject He There is sufficient evidence to conclude that < 70.
Consider the following hypothesis test. Ho: #270 H₂:μ< 70 A sample of 100 is used and the population standard deviation is 12. Compute the p-value and state your conclusion for each of the following sample results. Use a 0.01. (a) x = 68.5 Find the value of the test statistic. Find the p-value. (Round your answer to four decimal places.) p-value= State your conclusion. O Do not reject Ho. There is sufficient evidence to conclude that μ< 70. O Do not reject Ho. There is insufficient evidence to conclude that μ< 70. O Reject Ho. There is insufficient evidence to conclude that μ< 70. O Reject Ho. There is sufficient evidence to conclude that μ< 70. (b) x=67 Find the value of the test statistic. Find the p-value. (Round your answer to four decimal places.) p-value= State your conclusion. O Do not reject Ho. There is sufficient evidence to conclude that μ< 70. O Do not reject Ho. There is insufficient evidence to conclude that μ< 70. O Reject Ho. There s insufficient evidence to conclude that u < 70. O Reject He There is sufficient evidence to conclude that < 70.
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.5: Comparing Sets Of Data
Problem 13PPS
Related questions
Question
Explanation pls
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 3 steps with 2 images
Recommended textbooks for you
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
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