Reference no: EM131046083
Assignment: Analyzing with ANOVA
Submit your answers to the following questions using the ANOVA source table below. The table depicts a two-way ANOVA in which gender has two groups (male and female), marital status has three groups (married, single never married, divorced), and the means refer to happiness scores (n = 100):
1. What are the independent variables and their levels? What is the dependent variable?
2. State all null hypotheses associated with independent variables and their interaction? Also suggest alternate hypotheses?
3. What are the degrees of freedom for 1) gender, 2) marital status, 3) interaction between gender and marital status, and 4) error or within variance?
4. Calculate the mean square for 1) gender, 2) marital status, 3) interaction between gender and marital status, and 4) error or within variance.
5. Calculate the F ratio for 1) gender, 2) marital status, and 3) interaction between gender and marital status.
6. Identify the critical Fs at alpha = .05 for 1) gender, 2) marital status, and 3) interaction between gender and marital status.
7. If alpha is set at .05, what conclusions can you make?
Source
|
Sum of Squares
|
(degrees of freedom [df])
|
Mean Square
|
Fobt.
|
Fcrit.
|
Gender
|
68.15
|
?
|
?
|
?
|
?
|
Marital Status
|
127.37
|
?
|
?
|
?
|
?
|
Gender * Marital Status (A x B)
|
41.90
|
?
|
?
|
?
|
?
|
Error (Within)
|
864.82
|
?
|
?
|
NA
|
NA
|
Total
|
1102.24
|
99
|
NA
|
NA
|
NA
|
Write an essay on st jude hospital
: Write a 500 word essay on st. jude hospital. Why should ore people donate to? How did the organization begin? Why is the organization necessary? What does it do why is this work important? How sucessful is it?
|
Assignment on operations decision
: Using the regression results and the other computations from Assignment 1, determine the market structure in which the low-calorie frozen, microwavable food company operates.
|
What is it that nourishes me spiritually
: What is it that nourishes me spiritually? Who are the people in my life (past and present) I admire most? What is it that I admire about them? What would it take for me to emulate their actions/ behaviors/ attitudes?
|
Principal health and safety act
: Each State and Territory has a principal health and safety Act which sets out requirements for ensuring that workplaces are safe and healthy. These requirements spell out the general responsibilities of different groups of people who play a role i..
|
What are the degrees of freedom for gender
: The table depicts a two-way ANOVA in which gender has two groups (male and female), marital status has three groups (married, single never married, divorced), and the means refer to happiness scores (n = 100): What are the degrees of freedom for ge..
|
Write a reasearch paper about relegious reviews on suicide
: Write a reasearch paper about "Relegious reviews on suicide". Your report should (1) analyze and evaluate the background of your issue.
|
Construct the intersection graph
: Construct the intersection graph of these collections of sets: and Construct the intersection graph of these collections of sets
|
Individual-round plan or the discount plan
: Which plan will generate the greatest consumer surplus for frequent golfers, the individual-round plan or the discount plan? Illustrate your answer by showing. and measuring the areas of surplus on frequent golfers' inverse demand curves.
|
Research the work health safety act
: Each State and Territory has a principal health and safety Act which sets out requirements for ensuring that workplaces are safe and healthy. These requirements spell out the general responsibilities of different groups of people who play a role i..
|