Question
In: Statistics and Probability
Question 69 Using a within-subjects ANOVA design, ______. a. n k participants are each observed one...
Question 69
Using a within-subjects ANOVA design, ______.
| a. |
n k participants are each observed one time |
|
| b. |
n participants are observed k times |
|
| c. |
different participants are observed in each group |
|
| d. |
all of these |
Solutions
orchestra answered 2 years agoRelated Solutions
Given the following information for the one-way within-subjects ANOVA, state the number of participants observed in...
Given the following information for the one-way within-subjects
ANOVA, state the number of participants observed in each group.
(a)
dfBP = 11
participants
(b)
dfBG = 4, dfE = 24
participants
(c)
k = 3, n = 12
participants
Explain the sources of variability in one-way between-subjects ANOVA (i.e., independent-measures ANOVA) and one-way within-subjects ANOVA...
Explain the sources of variability in one-way between-subjects
ANOVA (i.e., independent-measures ANOVA) and one-way
within-subjects ANOVA (i.e., repeated-measures ANOVA)?
5) If you are conducting a within subjects design with two conditions and want 50 participants...
5)
If you are conducting a within subjects design with two
conditions and want 50 participants in each condition, how many
participants total do you need?
ANSWER
Given the mean of the difference scores is 7.0,
standard deviation of the difference scores is 2.8, and there were
25 in the sample, solve for the following problems, showing all
work to receive full credit:
6) Solve for the standard
error of the difference scores:
Work:
Answer:
7) Calculate the
correlated-groups t...
a. When is a two-way, within-subjects ANOVA performed? b. When is a two-way, mixed-design ANOVA performed?
a. When is a two-way, within-subjects ANOVA performed?
b. When is a two-way, mixed-design ANOVA performed?
6. What is the main advantage of using a within subjects ANOVA instead if a Between...
6.
What is the main advantage of using a within subjects ANOVA instead
if a Between Subjects ANOVA?
why is this advantageous?
A one-way within-subjects ANOVA was carried out on a set of data with 4 groups of...
A one-way within-subjects ANOVA was carried out on a set of data
with 4 groups of 6 subjects each. The responses are presented in
the following table:
Subject
A1
A2
A3
A4
S1
5
6
10
9
S2
6
6
11
9
S3
7
7
8
7
S4
6
8
11
8
S5
4
6
10
8
S6
6
5
7
7
Complete the ANOVA table (show the work as well)
Source
SS
df
MS
F
Factor A
__
__...
what is the primary difference between a within subjects and a between subjects design? give an...
what is the primary difference between a within
subjects and a between subjects design? give an example of a test
used for between subjects design
Answer the within-subjects ANOVA questions using the data below. Use α = 0.05. 1 2 3...
Answer the within-subjects ANOVA questions using the data below.
Use α = 0.05.
1
2
3
4
53
26
47
42
51
34
44
44
39
35
34
39
30
12
42
42
39
37
36
34
47
25
35
30
27
24
28
31
a) Compute the preliminary statistics below.
SSBG = ; dfBG =
SSBS = ; dfBS =
SSE = ; dfE =
SST = ; dfT =
b) Compute the appropriate test statistic(s) to
make a decision about H0.
critical...
Answer the within-subjects ANOVA questions using the data below. Use α = 0.01. 1 2 3...
Answer the within-subjects ANOVA questions using the data below.
Use α = 0.01.
1
2
3
4
53
49
47
42
51
39
44
44
39
36
34
39
30
29
46
42
39
37
36
34
26
44
35
30
27
33
28
31
Compute the corresponding effect size(s) and indicate
magnitude(s).
η2 = ; ---Select--- na
trivial effect small effect medium effect large effect
Conduct Scheffe's Post Hoc Test for the following
comparisons:
1 vs. 4: test statistic = ;
significant: ---Select---...
Answer the within-subjects ANOVA questions using the data below. Use α = 0.05. 1 2 3...
Answer the within-subjects ANOVA questions using the data below.
Use α = 0.05.
1
2
3
4
53
49
47
37
51
34
44
44
39
36
34
39
30
34
23
42
39
37
36
34
47
25
35
34
27
33
28
31
a) Compute the corresponding effect size(s) and
indicate magnitude(s).
η2 = ; ---Select--- na trivial
effect small effect medium effect large effect
b) Make an interpretation based on the
results.
At least one week differs on the...
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