Question
In: Math
Question 1: Dr. Snow replicated the previous study and obtained scores for the three samples listed...
Question 1:
Dr. Snow replicated the previous study and obtained scores for the three samples listed in the table below:
|
Low HS |
Medium HS |
High HS |
|
4 |
14 |
17 |
|
9 |
12 |
12 |
|
6 |
3 |
13 |
|
8 |
26 |
15 |
|
14 |
15 |
18 |
|
16 |
19 |
16 |
|
8 |
17 |
16 |
|
10 |
5 |
14 |
In SPSS, analyze the data Dr. Snow collected using a one-way ANOVA.
Complete the table below using the results found in the output box labeled Descriptives, then use the response to complete the following 6 questions.
|
Low HS |
Med HS |
High HS |
|
|
Mean |
|||
|
SD |
- mean of the low HS group? (2 decimal places)
- mean of the medium HS group? (2 decimal places)
- mean of the high HS group? (2 decimal places)
- SD of the low HS group? (2 decimal places)
- SD of the medium HS group? (2 decimal places)
- SD of the high HS group? (2 decimal places)
- F-obtained values?
- between-groups MS? (3 decimal places)
- within-groups MS? (3 decimal places)
- significance levels?
- F ratio?(2 decimal places)
- p value for Dr. Snow's study?(3 decimal places)
- Write a complete APA-style conclusion for Question2.
Solutions
ft
milcah answered 1 year agoRelated Solutions
The following data were obtained in a study using three separate samples to compare three different...
The following data were obtained in a study using three separate
samples to compare three different treatments. Conduct an analysis
of variance with α=0.05α=0.05 to determine whether these data are
sufficient to conclude that there are significant differences
between the treatments.
Treatment A
Treatment B
Treatment C
6
4
11
8
6
9
7
6
9
7
4
7
F-ratio =
p-value =
Conclusion:
These data do not provide evidence of a difference between the
treatments
There is a significant...
The following data were obtained in a study using three separate samples to compare three different...
The following data were obtained in a study using three separate
samples to compare three different treatments. Conduct an analysis
of variance with α=0.05α=0.05 to determine whether these data are
sufficient to conclude that there are significant differences
between the treatments.
Treatment A
Treatment B
Treatment C
22
21
22
23
19
24
21
19
24
22
21
26
F-ratio =
p-value =
Conclusion:
There is a significant difference between treatments
These data do not provide evidence of a difference...
The following data were obtained in a study using three separate samples to compare three different...
The following data were obtained in a study using three separate
samples to compare three different treatments. Conduct an analysis
of variance with α=0.05α=0.05 to determine whether these data are
sufficient to conclude that there are significant differences
between the treatments.
Treatment A
Treatment B
Treatment C
14
10
13
13
12
15
12
12
17
13
10
15
F-ratio =
p-value =
Conclusion:
These data do not provide evidence of a difference between the
treatments
There is a significant...
The following data were obtained in a study using three separate samples to compare three different...
The following data were obtained in a study using three separate
samples to compare three different treatments. Conduct an analysis
of variance with α=0.05 to determine whether these data are
sufficient to conclude that there are significant differences
between the treatments.
Treatment A
Treatment B
Treatment C
9
5
12
8
7
10
7
7
10
8
5
8
F-ratio =____________________
p-value =__________________
Conclusion:
__These data do not provide evidence of a difference between
the treatments
__There is a significant...
The following data were obtained in a study using three separate samples to compare three different...
The following data were obtained in a study using three separate
samples to compare three different treatments.
Treatment 1
Treatment 2
Treatment 3
4
3
8
3
1
4
5
4
3
1
6
6
M = 4
M = 2
M = 6
SS = 2
SS = 4
SS = 8
a. State the null and alternative hypotheses.
b. Fill in the ANOVA table below.
Source
SS
df
MS
F
Between treatments
Within treatments
Total
c. If α...
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