Question

Answer the within-subjects ANOVA questions using the data below.
Use α = 0.01.

1 | 2 | 3 | 4 |
---|---|---|---|

53 49 47 30 51 34 44 |
44 39 36 25 39 30 12 |
46 42 39 37 36 34 22 |
25 35 48 27 33 28 31 |

**a)** Compute the preliminary statistics below.

SS_{BG} = ; df_{BG} =

SS_{BS} = ; df_{BS} =

SS_{E} = ; df_{E} =

SS_{T} = ; df_{T} =

**b)** Compute the appropriate test statistic(s) to
make a decision about *H*_{0}.

critical value = ; test statistic =

Decision: ---Select--- Reject H0 Fail to reject H0

**c)** Compute the corresponding effect size(s) and
indicate magnitude(s).

η^{2} = ; ---Select--- na trivial
effect small effect medium effect large effect

Answer #1

applying ANOVA:

Source of Variation |
SS |
df |
MS |
F |
P-value |

subject | 1020.7143 | 6 | 170.1190 | 3.6043 | 0.0159 |

groups | 641.4286 | 3 | 213.8095 | 4.5300 | 0.0156 |

Error | 849.5714 | 18 | 47.1984 | ||

Total | 2511.7143 | 27 |

a)

SS_{BG} =641.4286 ; df_{BG} =3

SS_{BS} = 1020.7143 ; df_{BS} =6

SS_{E} =849.5714 ; df_{E} =18

SS_{T} = 2511.7143 ; df_{T} =27

b)

critical value =5.0919 , test statistic = 4.5300

Fail to reject H0

c)

η^{2} = 641.4286/2511.7143=0.2554

large effect

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 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 = 0.05.
1
2
3
4
53
49
47
48
51
34
44
44
39
36
34
39
30
41
46
42
39
47
36
34
47
37
35
30
27
33
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 one-way ANOVA questions using the data below. Use
α = 0.01.
1
2
3
4
53
49
47
45
51
34
44
44
25
36
34
39
30
12
46
42
49
37
36
34
47
25
37
30
27
33
28
31
a. Compute the preliminary statistics below.
SSBG = ________ ; dfBG = _________
SSWG = ________ ; dfWG = ________
SST = ___________ ; dfT = _________
b. Compute the appropriate test statistic(s) to make...

Answer the one-way ANOVA questions using the data below. Use α =
0.05.
1
2
3
4
53
49
47
42
51
34
35
21
39
36
34
39
30
12
46
23
39
37
36
34
47
25
35
30
23
33
28
31
a) Compute the preliminary statistics below.
SSBG = ; dfBG
=
SSWG = ; dfWG
=
SST = ; dfT =
b) Compute the appropriate test statistic(s) to
make a decision about H0.
critical value = ; test statistic...

Please solve this question step by step.
You can online software like SPSS, but show steps for each
part.
If you can't provide step by step answer. Don't bother
to answer at all. I should be able to replicate the
result.
Answer the within-subjects ANOVA questions using the data below.
Use α = 0.01.
1
2
3
4
53
49
47
42
26
34
44
44
39
36
21
39
30
12
46
42
39
37
42
34
47
25...

Answer the one-way ANOVA questions using the data below. Use α =
0.01.
1
2
3
4
53
49
47
44
51
34
44
44
39
36
36
39
30
12
46
42
39
37
36
34
30
25
35
30
40
33
28
31
Conduct Tukey's Post Hoc Test for the following
comparisons:
3 vs. 4: difference = ;
significant: ---Select--- Yes No
2 vs. 4: difference = ;
significant: ---Select--- Yes No
f) Conduct Scheffe's Post Hoc Test for the
following comparisons:...

Answer the correlation questions using the data below. Use α =
0.01.
x
y
3.1
3.9
5.9
7.1
6.1
4.9
6.9
4.5
5.1
5.9
6.6
5.1
5.2
5.9
a) Compute the correlation.
r = ____
b) Compute the appropriate test statistic(s) for
H1: ρ < 0.
critical value = ____ ; test statistic = _____
Decision: ---Select--- Reject H0 or Fail to reject
H0
c) Compute the corresponding effect size(s) and
indicate magnitude(s).
If not appropriate, input and/or select "na" below....

Answer the correlation questions using the data below. Use α =
0.01.
x
y
5
6
4
7
3
8
9
1
0
1
0
1
0
0
a) Compute the correlation.
r =
b) Compute the appropriate test statistic(s) for
H1: ρ > 0.
critical value = ; test statistic =
Decision: ---Select--- Reject H0 Fail to reject H0
c) Compute the corresponding effect size(s) and
indicate magnitude(s).
If not appropriate, input and/or select "na" below.
effect size = ; ---Select--- na trivial...

Answer the correlation questions using the data below. Use α =
0.05.
x
y
9
6
8
3
7
4
7
1
0
1
0
1
0
0
a) Compute the correlation.
r = ____
b) Compute the appropriate test statistic(s) for
H1: ρ > 0.
critical value = ____ ; test statistic = ____
Decision: ---Select--- Reject H0 or Fail to reject
H0
c) Compute the corresponding effect size(s) and
indicate magnitude(s).
If not appropriate, input and/or select "na" below....

An experiment was conducted to see the effectiveness of two
antidotes to three different doses of a toxin. The antidote was
given to a different sample of participants five minutes after the
toxin. Twenty-five minutes later the response was measured as the
concentration in the blood. What can the researchers conclude with
α = 0.01?
Dose
Antidote
5
10
15
1
0.6
1.1
1.1
2.1
1.5
6.2
3.1
4.1
5.9
2
1.1
1.2
1.1
1.7
1.3
1.5
2.1
3.1
2.1...

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