Question
In: Statistics and Probability
Anova problem Does a fathers marital satisfaction increase, decrease, or stay the same over time? ID...
Anova problem
Does a fathers marital satisfaction increase, decrease, or stay the same over time?
|
ID |
M1 SAT |
M2 SAT |
M3 SAT |
M4 SAT |
|
1 |
1.952 |
1.849 |
1.457 |
1.902 |
|
2 |
2.947 |
2.706 |
2.804 |
2.744 |
|
3 |
1.951 |
1.545 |
1.098 |
0.156 |
|
4 |
2.842 |
2.947 |
2.282 |
2.152 |
|
5 |
2.292 |
1.44 |
0.732 |
1.306 |
|
6 |
2.344 |
2.435 |
2.179 |
2.088 |
USING .05 alpha
Solutions
Expert Solution
Anova in excel
1. Arrange the data in excel as shown below.
2. Select one factor anova from the data analysis tab.
3. Input the value as shown.
4. The output will be generated as follows.
Hypothesis.
Ho: The mean fathers marital satisfaction has been same over
time
H1: The mean fathers marital satisfaction has not been same over
time
From the ANOVA output we look at the pvalue which is 0.32(highlighted in yellow). Since the pvalue is greater than 0.05, we fail to reject the null hypothesis and conclude that the mean fathers marital satisfaction has been same over time .
orchestra answered 2 years agoRelated Solutions
ANOVA TEST?? According to a maternity study, does mothers marital satisfaction increase, decrease or stay the...
ANOVA TEST??
According to a maternity study, does mothers marital
satisfaction increase, decrease or stay the same over time?? Use
alpha .05.
M1MARSAT
M2MARSAT
M3MARSAT
M4MARSAT
1.952
1.849
2.457
2.902
2.947
2.706
2.804
2.744
1.591
1.545
1.098
0.156
2.842
2.947
2.282
2.352
2.292
1.44
0.732
1.306
2.344
2.435
2.579
2.488
1.555
1.811
1.488
1.548
1.689
2.218
2.187
2.12
1.84
1.522
1.574
1.136
2.225
1.667
2.526
2.112
2.373
2.699
2.352
2.902
2.706
0.782
0.505
1.847
0.392
1.139
1.139
1.177
1.945
2.864...
ANOVA TEST?? According to a maternity study, does mothers marital satisfaction increase, decrease or stay the...
ANOVA TEST??
According to a maternity study, does mothers marital
satisfaction increase, decrease or stay the same over time?? Use
alpha .05.
M1MARSAT
M2MARSAT
M3MARSAT
M4MARSAT
1.952
1.849
2.457
2.902
2.947
2.706
2.804
2.744
1.591
1.545
1.098
0.156
2.842
2.947
2.282
2.352
2.292
1.44
0.732
1.306
2.344
2.435
2.579
2.488
1.555
1.811
1.488
1.548
1.689
2.218
2.187
2.12
1.84
1.522
1.574
1.136
2.225
1.667
2.526
2.112
2.373
2.699
2.352
2.902
2.706
0.782
0.505
1.847
0.392
1.139
1.139
1.177
1.945
2.864...
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