Question

In: Statistics and Probability

n another analysis from the same study of nurses, perceived pressure was compared across the three...

n another analysis from the same study of nurses, perceived pressure was compared across the three work areas.

            Using the results of the Tukey test below, which groups did and did not differ and in which direction? i.e., who seemed to feel their pressure were relatively higher? Lower? (5 point)

Tukey's Studentized Range (HSD) Test for pressure

                 NOTE: This test controls the Type I experimentwise error rate.

                          Alpha                                   0.05

                          Error Degrees of Freedom                 574

                          Error Mean Square                    1.28185

                          Critical Value of Studentized Range 3.32313

                Comparisons significant at the 0.05 level are indicated by ***.

                                           Difference

                       Work                 Between     Simultaneous 95%

                      Comparison                Means    Confidence Limits

                Academic - Hospital         0.39011     0.15818 0.62204 ***

                Academic – Nursing home       0.48073     0.03946 0.92200 ***

                Hospital - Academic       -0.39011    -0.62204 -0.15818 ***

                Hospital - Nursing home      0.09062    -0.34328 0.52453

                Nursing home - Academic      -0.48073    -0.92200 -0.03946 ***

                Nursing home - Hospital      -0.09062    -0.52453 0.34328

Solutions

Expert Solution

Result:

In another analysis from the same study of nurses, perceived pressure was compared across the three work areas.

            Using the results of the Tukey test below, which groups did and did not differ and in which direction? i.e., who seemed to feel their pressure were relatively higher? Lower? (5 point)

Tukey's Studentized Range (HSD) Test for pressure

                 NOTE: This test controls the Type I experimentwise error rate.

                          Alpha                                   0.05

                          Error Degrees of Freedom                 574

                          Error Mean Square                    1.28185

                          Critical Value of Studentized Range 3.32313

                Comparisons significant at the 0.05 level are indicated by ***.

                                           Difference

                       Work                 Between     Simultaneous 95%

                      Comparison                Means    Confidence Limits

                Academic - Hospital         0.39011     0.15818 0.62204 ***

                Academic – Nursing home       0.48073     0.03946 0.92200 ***

                Hospital - Academic       -0.39011    -0.62204 -0.15818 ***

                Hospital - Nursing home      0.09062    -0.34328 0.52453

                Nursing home - Academic      -0.48073    -0.92200 -0.03946 ***

                Nursing home - Hospital      -0.09062    -0.52453 0.34328

Groups Academic and Hospital are significantly differ.    Academic Group pressure were higher than Hospital.

Groups Academic and Nursing home  are significantly differ.    Academic Group pressure were higher than Nursing home .

Groups Hospital and Nursing home  are not significantly differ.    However Hospital Group pressure were relatively higher than Nursing home .

orchestra answered 2 years ago
Next > < Previous

Related Solutions

A study compared the number of years a person has worked for the same company (X)...
A study compared the number of years a person has worked for the same company (X) with the person’s salary in thousands of dollars per year (Y). The data for nine employees appear in the following table. Use the data to answer the questions. Years Annual Salary 5 24 8 40 3 20 6 30 4 50 9 40 7 35 10 50 Answer these questions based on the research scenario and the data in this table. What is the...
13) Consider three balloons, all the same size, at the same temperature and pressure. One is...
13) Consider three balloons, all the same size, at the same temperature and pressure. One is filled with hydrogen, one with CO2, and one with nitrogen. a) which balloon has the greatest density? why? b) which balloon contains the most molecules? why? c) Which balloon contains the most atoms? why? d) which balloon contains the fastest moving molecules? why? e) which balloon contains the molecules that would effuse the slowest? why?
A study of reading comprehension in children compared three methods of instruction. The three methods of...
A study of reading comprehension in children compared three methods of instruction. The three methods of instruction are called Basal, DRTA, and Strategies. As is common in such studies, several pretest variables were measured before any instruction was given. One purpose of the pretest was to see if the three groups of children were similar in their comprehension skills. The READINGdata set described in the Data Appendix gives two pretest measures that were used in this study. Use one-way ANOVA...
A study of reading comprehension in children compared three methods of instruction. The three methods of...
A study of reading comprehension in children compared three methods of instruction. The three methods of instruction are called Basal, DRTA, and Strategies. Basal is the traditional method of teaching, while DRTA and Strategies are two innovative methods based on similar theoretical considerations. The READING data set includes three response variables that the new methods were designed to improve. Analyze these variables using ANOVA methods. Be sure to include multiple comparisons or contrasts as needed. Write a report summarizing your...
A study of reading comprehension in children compared three methods of instruction. The three methods of...
A study of reading comprehension in children compared three methods of instruction. The three methods of instruction are called Basal, DRTA, and Strategies. As is common in such studies, several pretest variables were measured before any instruction was given. One purpose of the pretest was to see if the three groups of children were similar in their comprehension skills. The READING data set described in the Data Appendix gives two pretest measures that were used in this study. Use one-way...
A study of reading comprehension in children compared three methods of instruction. The three methods of...
A study of reading comprehension in children compared three methods of instruction. The three methods of instruction are called Basal, DRTA, and Strategies. As is common in such studies, several pretest variables were measured before any instruction was given. One purpose of the pretest was to see if the three groups of children were similar in their comprehension skills. The READING data set described in the Data Appendix gives two pretest measures that were used in this study. Use one-way...
A study of reading comprehension in children compared three methods of instruction. The three methods of...
A study of reading comprehension in children compared three methods of instruction. The three methods of instruction are called Basal, DRTA, and Strategies. Basal is the traditional method of teaching, while DRTA and Strategies are two innovative methods based on similar theoretical considerations. The READING data set includes three response variables that the new methods were designed to improve. Analyze these variables using ANOVA methods. Be sure to include multiple comparisons or contrasts as needed. Write a report summarizing your...
A study of reading comprehension in children compared three methods of instruction. The three methods of...
A study of reading comprehension in children compared three methods of instruction. The three methods of instruction are called Basal, DRTA, and Strategies. As is common in such studies, several pretest variables were measured before any instruction was given. One purpose of the pretest was to see if the three groups of children were similar in their comprehension skills. The READING data set described in the Data Appendix gives two pretest measures that were used in this study. Use one-way...
In another study conducted in the same year (2015), the average monthly salary of residents in...
In another study conducted in the same year (2015), the average monthly salary of residents in Bordeaux was found to be about €2353. And the standard deviation of the monthly salaries was €420. In 2017, a study on the salary distribution of Paris residents was conducted. Assume that the salaries were normally distributed. A random sample of 10 salaries was selected and the data are listed below: 3200 3500 3000 2100 2950 2050 2440 3100 3500 2500 Question 8: Assume...
In a German study from the 1930s, the population of a large town is compared to...
In a German study from the 1930s, the population of a large town is compared to the size of the local flocks of storks. The study stated a linear correlation coefficient of 0.97. Which of the following is a correct interpretation of this value? a. These two variables show strong positive correlation. An increase in the number of storks in the area is related to a statistically significant increase in the population in the town. b. These two variables show...
ADVERTISEMENT
Subjects
ADVERTISEMENT
Latest Questions
ADVERTISEMENT