The Tampa Bay (Florida) Area Chamber of Commerce wanted to know whether the mean weekly salary of nurses was larger than that of school teachers. To investigate, they collected the following information on the amounts earned last week by a sample of school teachers and nurses. School teachers ($) 845 826 827 875 784 809 802 820 829 830 842 832 Nurses ( $ ) 841 890 821 771 850 859 825 829 Is it reasonable to conclude that the mean weekly salary of nurses is higher? Use the .01 significance level. Hint: For the calculations, assume the nurses as the first sample. This is a (Click to select) one two -tailed test. 2. The decision rule is to reject H0H0 if t is (Click to select) less than equal to greater than (Round your answer to 3 decimal places.) 3. The test statistic is t = . (Round your answer to 3 decimal places.) 4. What is your decision regarding H0H0 ? (Click to select) Do not reject. OR Reject. 5. What is the p-value? (Click to select) Between 0.01 and 0.1. Less than 0.001. Greater than 0.1. Between 0.001 and 0.01.
The Tampa Bay (Florida) Area Chamber of Commerce wanted to know whether the mean weekly salary of nurses was larger than that of school teachers. To investigate, they collected the following information on the amounts earned last week by a sample of school teachers and nurses. School teachers ($) 845 826 827 875 784 809 802 820 829 830 842 832 Nurses ( $ ) 841 890 821 771 850 859 825 829 Is it reasonable to conclude that the mean weekly salary of nurses is higher? Use the .01 significance level. Hint: For the calculations, assume the nurses as the first sample. This is a (Click to select) one two -tailed test. 2. The decision rule is to reject H0H0 if t is (Click to select) less than equal to greater than (Round your answer to 3 decimal places.) 3. The test statistic is t = . (Round your answer to 3 decimal places.) 4. What is your decision regarding H0H0 ? (Click to select) Do not reject. OR Reject. 5. What is the p-value? (Click to select) Between 0.01 and 0.1. Less than 0.001. Greater than 0.1. Between 0.001 and 0.01.
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Topic Video
Question
The Tampa Bay (Florida) Area Chamber of Commerce wanted to know whether the mean weekly salary of nurses was larger than that of school teachers. To investigate, they collected the following information on the amounts earned last week by a sample of school teachers and nurses.
| School teachers ($) | 845 | 826 | 827 | 875 | 784 | 809 | 802 | 820 | 829 | 830 | 842 | 832 |
| Nurses ( $ ) | 841 | 890 | 821 | 771 | 850 | 859 | 825 | 829 |
Is it reasonable to conclude that the mean weekly salary of nurses is higher? Use the .01 significance level. Hint: For the calculations, assume the nurses as the first sample.
|
This is a (Click to select) one two -tailed test. |
|
| 2. |
The decision rule is to reject H0H0 if t is (Click to select) less than equal to greater than (Round your answer to 3 decimal places.) |
| 3. |
The test statistic is t = . (Round your answer to 3 decimal places.) |
| 4. |
What is your decision regarding H0H0 ? (Click to select) Do not reject. OR Reject. |
| 5. | What is the p-value? (Click to select) Between 0.01 and 0.1. Less than 0.001. Greater than 0.1. Between 0.001 and 0.01. |
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 4 steps
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, statistics and related others by exploring similar questions and additional content below.Recommended textbooks for you
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
Probability and Statistics for Engineering and th…
Statistics
ISBN:
9781305251809
Author:
Jay L. Devore
Publisher:
Cengage Learning
Statistics for The Behavioral Sciences (MindTap C…
Statistics
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
Probability and Statistics for Engineering and th…
Statistics
ISBN:
9781305251809
Author:
Jay L. Devore
Publisher:
Cengage Learning
Statistics for The Behavioral Sciences (MindTap C…
Statistics
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning
Elementary Statistics: Picturing the World (7th E…
Statistics
ISBN:
9780134683416
Author:
Ron Larson, Betsy Farber
Publisher:
PEARSON
The Basic Practice of Statistics
Statistics
ISBN:
9781319042578
Author:
David S. Moore, William I. Notz, Michael A. Fligner
Publisher:
W. H. Freeman
Introduction to the Practice of Statistics
Statistics
ISBN:
9781319013387
Author:
David S. Moore, George P. McCabe, Bruce A. Craig
Publisher:
W. H. Freeman