Concept explainers
Body Temperature Example 5 in Section 8-3 involved a test of the claim that humans have body temperatures with a mean equal to 98.6°F. The sample of 106 body temperatures has a standard deviation of 0.62°F. The conclusion in that example would change if the sample standard deviation s were 2.08°F or greater. Use a 0.01 significance level to test the claim that the sample of 106 body temperatures is from a population with a standard deviation less than 2.08°F. What does the result tell us about the validity of the hypothesis test in Example 5 in Section 8-3?
Learn your wayIncludes step-by-step video
Chapter 8 Solutions
Student's Solutions Manual To Accompany Elementary Statistics Tenth Edition
Additional Math Textbook Solutions
Elementary Statistics
Elementary Statistics Using Excel (6th Edition)
Introductory Statistics
Basic Business Statistics, Student Value Edition (13th Edition)
Statistics: The Art and Science of Learning from Data (4th Edition)
Elementary Statistics: Picturing the World (7th Edition)
- Glencoe Algebra 1, Student Edition, 9780079039897...AlgebraISBN:9780079039897Author:CarterPublisher:McGraw Hill