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Appendix PPK

The document provides a table of critical values for the F distribution used in ANOVA, detailing critical F-values at significance levels of p = 0.05 and p = 0.01. It explains how to determine the critical F-value by using the degrees of freedom associated with the F-ratio obtained from an analysis. If the obtained F-value is equal to or greater than the critical value, the result is considered statistically significant.

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Rachmad Arief
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0% found this document useful (0 votes)
66 views6 pages

Appendix PPK

The document provides a table of critical values for the F distribution used in ANOVA, detailing critical F-values at significance levels of p = 0.05 and p = 0.01. It explains how to determine the critical F-value by using the degrees of freedom associated with the F-ratio obtained from an analysis. If the obtained F-value is equal to or greater than the critical value, the result is considered statistically significant.

Uploaded by

Rachmad Arief
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PDF, TXT or read online on Scribd
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Table of critical values for the F distribution (for use with ANOVA):

How to use this table:


There are two tables here. The first one gives critical values of F at the p = 0.05 level of significance.
The second table gives critical values of F at the p = 0.01 level of significance.
1. Obtain your F-ratio. This has (x,y) degrees of freedom associated with it.
2. Go along x columns, and down y rows. The point of intersection is your critical F-ratio.
3. If your obtained value of F is equal to or larger than this critical F-value, then your result is
significant at that level of probability.
An example: I obtain an F ratio of 3.96 with (2, 24) degrees of freedom.
I go along 2 columns and down 24 rows. The critical value of F is 3.40. My obtained F-ratio
is larger than this, and so I conclude that my obtained F-ratio is likely to occur by chance with a p<.05.

Critical values of F for the 0.05 significance level:


1 2 3 4 5 6 7 8 9 10
1 161.45 199.50 215.71 224.58 230.16 233.99 236.77 238.88 240.54 241.88
2 18.51 19.00 19.16 19.25 19.30 19.33 19.35 19.37 19.39 19.40
3 10.13 9.55 9.28 9.12 9.01 8.94 8.89 8.85 8.81 8.79
4 7.71 6.94 6.59 6.39 6.26 6.16 6.09 6.04 6.00 5.96
5 6.61 5.79 5.41 5.19 5.05 4.95 4.88 4.82 4.77 4.74
6 5.99 5.14 4.76 4.53 4.39 4.28 4.21 4.15 4.10 4.06
7 5.59 4.74 4.35 4.12 3.97 3.87 3.79 3.73 3.68 3.64
8 5.32 4.46 4.07 3.84 3.69 3.58 3.50 3.44 3.39 3.35
9 5.12 4.26 3.86 3.63 3.48 3.37 3.29 3.23 3.18 3.14
10 4.97 4.10 3.71 3.48 3.33 3.22 3.14 3.07 3.02 2.98
11 4.84 3.98 3.59 3.36 3.20 3.10 3.01 2.95 2.90 2.85
12 4.75 3.89 3.49 3.26 3.11 3.00 2.91 2.85 2.80 2.75
13 4.67 3.81 3.41 3.18 3.03 2.92 2.83 2.77 2.71 2.67
14 4.60 3.74 3.34 3.11 2.96 2.85 2.76 2.70 2.65 2.60
15 4.54 3.68 3.29 3.06 2.90 2.79 2.71 2.64 2.59 2.54
16 4.49 3.63 3.24 3.01 2.85 2.74 2.66 2.59 2.54 2.49
17 4.45 3.59 3.20 2.97 2.81 2.70 2.61 2.55 2.49 2.45
18 4.41 3.56 3.16 2.93 2.77 2.66 2.58 2.51 2.46 2.41
19 4.38 3.52 3.13 2.90 2.74 2.63 2.54 2.48 2.42 2.38
20 4.35 3.49 3.10 2.87 2.71 2.60 2.51 2.45 2.39 2.35
21 4.33 3.47 3.07 2.84 2.69 2.57 2.49 2.42 2.37 2.32
22 4.30 3.44 3.05 2.82 2.66 2.55 2.46 2.40 2.34 2.30
23 4.28 3.42 3.03 2.80 2.64 2.53 2.44 2.38 2.32 2.28
24 4.26 3.40 3.01 2.78 2.62 2.51 2.42 2.36 2.30 2.26
25 4.24 3.39 2.99 2.76 2.60 2.49 2.41 2.34 2.28 2.24
26 4.23 3.37 2.98 2.74 2.59 2.47 2.39 2.32 2.27 2.22
27 4.21 3.35 2.96 2.73 2.57 2.46 2.37 2.31 2.25 2.20
28 4.20 3.34 2.95 2.71 2.56 2.45 2.36 2.29 2.24 2.19
29 4.18 3.33 2.93 2.70 2.55 2.43 2.35 2.28 2.22 2.18
30 4.17 3.32 2.92 2.69 2.53 2.42 2.33 2.27 2.21 2.17
31 4.16 3.31 2.91 2.68 2.52 2.41 2.32 2.26 2.20 2.15
32 4.15 3.30 2.90 2.67 2.51 2.40 2.31 2.24 2.19 2.14
33 4.14 3.29 2.89 2.66 2.50 2.39 2.30 2.24 2.18 2.13
34 4.13 3.28 2.88 2.65 2.49 2.38 2.29 2.23 2.17 2.12
35 4.12 3.27 2.87 2.64 2.49 2.37 2.29 2.22 2.16 2.11
36 4.11 3.26 2.87 2.63 2.48 2.36 2.28 2.21 2.15 2.11
37 4.11 3.25 2.86 2.63 2.47 2.36 2.27 2.20 2.15 2.10
38 4.10 3.25 2.85 2.62 2.46 2.35 2.26 2.19 2.14 2.09
39 4.09 3.24 2.85 2.61 2.46 2.34 2.26 2.19 2.13 2.08
40 4.09 3.23 2.84 2.61 2.45 2.34 2.25 2.18 2.12 2.08
41 4.08 3.23 2.83 2.60 2.44 2.33 2.24 2.17 2.12 2.07
42 4.07 3.22 2.83 2.59 2.44 2.32 2.24 2.17 2.11 2.07
43 4.07 3.21 2.82 2.59 2.43 2.32 2.23 2.16 2.11 2.06
44 4.06 3.21 2.82 2.58 2.43 2.31 2.23 2.16 2.10 2.05
45 4.06 3.20 2.81 2.58 2.42 2.31 2.22 2.15 2.10 2.05
46 4.05 3.20 2.81 2.57 2.42 2.30 2.22 2.15 2.09 2.04
47 4.05 3.20 2.80 2.57 2.41 2.30 2.21 2.14 2.09 2.04
48 4.04 3.19 2.80 2.57 2.41 2.30 2.21 2.14 2.08 2.04
49 4.04 3.19 2.79 2.56 2.40 2.29 2.20 2.13 2.08 2.03
50 4.03 3.18 2.79 2.56 2.40 2.29 2.20 2.13 2.07 2.03
51 4.03 3.18 2.79 2.55 2.40 2.28 2.20 2.13 2.07 2.02
52 4.03 3.18 2.78 2.55 2.39 2.28 2.19 2.12 2.07 2.02
53 4.02 3.17 2.78 2.55 2.39 2.28 2.19 2.12 2.06 2.02
54 4.02 3.17 2.78 2.54 2.39 2.27 2.19 2.12 2.06 2.01
55 4.02 3.17 2.77 2.54 2.38 2.27 2.18 2.11 2.06 2.01
56 4.01 3.16 2.77 2.54 2.38 2.27 2.18 2.11 2.05 2.01
57 4.01 3.16 2.77 2.53 2.38 2.26 2.18 2.11 2.05 2.00
58 4.01 3.16 2.76 2.53 2.37 2.26 2.17 2.10 2.05 2.00
59 4.00 3.15 2.76 2.53 2.37 2.26 2.17 2.10 2.04 2.00
60 4.00 3.15 2.76 2.53 2.37 2.25 2.17 2.10 2.04 1.99
61 4.00 3.15 2.76 2.52 2.37 2.25 2.16 2.09 2.04 1.99
62 4.00 3.15 2.75 2.52 2.36 2.25 2.16 2.09 2.04 1.99
63 3.99 3.14 2.75 2.52 2.36 2.25 2.16 2.09 2.03 1.99
64 3.99 3.14 2.75 2.52 2.36 2.24 2.16 2.09 2.03 1.98
65 3.99 3.14 2.75 2.51 2.36 2.24 2.15 2.08 2.03 1.98
66 3.99 3.14 2.74 2.51 2.35 2.24 2.15 2.08 2.03 1.98
67 3.98 3.13 2.74 2.51 2.35 2.24 2.15 2.08 2.02 1.98
68 3.98 3.13 2.74 2.51 2.35 2.24 2.15 2.08 2.02 1.97
69 3.98 3.13 2.74 2.51 2.35 2.23 2.15 2.08 2.02 1.97
70 3.98 3.13 2.74 2.50 2.35 2.23 2.14 2.07 2.02 1.97
71 3.98 3.13 2.73 2.50 2.34 2.23 2.14 2.07 2.02 1.97
72 3.97 3.12 2.73 2.50 2.34 2.23 2.14 2.07 2.01 1.97
73 3.97 3.12 2.73 2.50 2.34 2.23 2.14 2.07 2.01 1.96
74 3.97 3.12 2.73 2.50 2.34 2.22 2.14 2.07 2.01 1.96
75 3.97 3.12 2.73 2.49 2.34 2.22 2.13 2.06 2.01 1.96
76 3.97 3.12 2.73 2.49 2.34 2.22 2.13 2.06 2.01 1.96
77 3.97 3.12 2.72 2.49 2.33 2.22 2.13 2.06 2.00 1.96
78 3.96 3.11 2.72 2.49 2.33 2.22 2.13 2.06 2.00 1.95
79 3.96 3.11 2.72 2.49 2.33 2.22 2.13 2.06 2.00 1.95
80 3.96 3.11 2.72 2.49 2.33 2.21 2.13 2.06 2.00 1.95
81 3.96 3.11 2.72 2.48 2.33 2.21 2.13 2.06 2.00 1.95
82 3.96 3.11 2.72 2.48 2.33 2.21 2.12 2.05 2.00 1.95
83 3.96 3.11 2.72 2.48 2.32 2.21 2.12 2.05 2.00 1.95
84 3.96 3.11 2.71 2.48 2.32 2.21 2.12 2.05 1.99 1.95
85 3.95 3.10 2.71 2.48 2.32 2.21 2.12 2.05 1.99 1.94
86 3.95 3.10 2.71 2.48 2.32 2.21 2.12 2.05 1.99 1.94
87 3.95 3.10 2.71 2.48 2.32 2.21 2.12 2.05 1.99 1.94
88 3.95 3.10 2.71 2.48 2.32 2.20 2.12 2.05 1.99 1.94
89 3.95 3.10 2.71 2.47 2.32 2.20 2.11 2.04 1.99 1.94
90 3.95 3.10 2.71 2.47 2.32 2.20 2.11 2.04 1.99 1.94
91 3.95 3.10 2.71 2.47 2.32 2.20 2.11 2.04 1.98 1.94
92 3.95 3.10 2.70 2.47 2.31 2.20 2.11 2.04 1.98 1.94
93 3.94 3.09 2.70 2.47 2.31 2.20 2.11 2.04 1.98 1.93
94 3.94 3.09 2.70 2.47 2.31 2.20 2.11 2.04 1.98 1.93
95 3.94 3.09 2.70 2.47 2.31 2.20 2.11 2.04 1.98 1.93
96 3.94 3.09 2.70 2.47 2.31 2.20 2.11 2.04 1.98 1.93
97 3.94 3.09 2.70 2.47 2.31 2.19 2.11 2.04 1.98 1.93
98 3.94 3.09 2.70 2.47 2.31 2.19 2.10 2.03 1.98 1.93
99 3.94 3.09 2.70 2.46 2.31 2.19 2.10 2.03 1.98 1.93
100 3.94 3.09 2.70 2.46 2.31 2.19 2.10 2.03 1.98 1.93

Critical values of F for the 0.01 significance level:


1 2 3 4 5 6 7 8 9 10
1 4052.19 4999.52 5403.34 5624.62 5763.65 5858.97 5928.33 5981.10 6022.50 6055.85
2 98.50 99.00 99.17 99.25 99.30 99.33 99.36 99.37 99.39 99.40
3 34.12 30.82 29.46 28.71 28.24 27.91 27.67 27.49 27.35 27.23
4 21.20 18.00 16.69 15.98 15.52 15.21 14.98 14.80 14.66 14.55
5 16.26 13.27 12.06 11.39 10.97 10.67 10.46 10.29 10.16 10.05
6 13.75 10.93 9.78 9.15 8.75 8.47 8.26 8.10 7.98 7.87
7 12.25 9.55 8.45 7.85 7.46 7.19 6.99 6.84 6.72 6.62
8 11.26 8.65 7.59 7.01 6.63 6.37 6.18 6.03 5.91 5.81
9 10.56 8.02 6.99 6.42 6.06 5.80 5.61 5.47 5.35 5.26
10 10.04 7.56 6.55 5.99 5.64 5.39 5.20 5.06 4.94 4.85
11 9.65 7.21 6.22 5.67 5.32 5.07 4.89 4.74 4.63 4.54
12 9.33 6.93 5.95 5.41 5.06 4.82 4.64 4.50 4.39 4.30
13 9.07 6.70 5.74 5.21 4.86 4.62 4.44 4.30 4.19 4.10
14 8.86 6.52 5.56 5.04 4.70 4.46 4.28 4.14 4.03 3.94
15 8.68 6.36 5.42 4.89 4.56 4.32 4.14 4.00 3.90 3.81
16 8.53 6.23 5.29 4.77 4.44 4.20 4.03 3.89 3.78 3.69
17 8.40 6.11 5.19 4.67 4.34 4.10 3.93 3.79 3.68 3.59
18 8.29 6.01 5.09 4.58 4.25 4.02 3.84 3.71 3.60 3.51
19 8.19 5.93 5.01 4.50 4.17 3.94 3.77 3.63 3.52 3.43
20 8.10 5.85 4.94 4.43 4.10 3.87 3.70 3.56 3.46 3.37
21 8.02 5.78 4.87 4.37 4.04 3.81 3.64 3.51 3.40 3.31
22 7.95 5.72 4.82 4.31 3.99 3.76 3.59 3.45 3.35 3.26
23 7.88 5.66 4.77 4.26 3.94 3.71 3.54 3.41 3.30 3.21
24 7.82 5.61 4.72 4.22 3.90 3.67 3.50 3.36 3.26 3.17
25 7.77 5.57 4.68 4.18 3.86 3.63 3.46 3.32 3.22 3.13
26 7.72 5.53 4.64 4.14 3.82 3.59 3.42 3.29 3.18 3.09
27 7.68 5.49 4.60 4.11 3.79 3.56 3.39 3.26 3.15 3.06
28 7.64 5.45 4.57 4.07 3.75 3.53 3.36 3.23 3.12 3.03
29 7.60 5.42 4.54 4.05 3.73 3.50 3.33 3.20 3.09 3.01
30 7.56 5.39 4.51 4.02 3.70 3.47 3.31 3.17 3.07 2.98
31 7.53 5.36 4.48 3.99 3.68 3.45 3.28 3.15 3.04 2.96
32 7.50 5.34 4.46 3.97 3.65 3.43 3.26 3.13 3.02 2.93
33 7.47 5.31 4.44 3.95 3.63 3.41 3.24 3.11 3.00 2.91
34 7.44 5.29 4.42 3.93 3.61 3.39 3.22 3.09 2.98 2.89
35 7.42 5.27 4.40 3.91 3.59 3.37 3.20 3.07 2.96 2.88
36 7.40 5.25 4.38 3.89 3.57 3.35 3.18 3.05 2.95 2.86
37 7.37 5.23 4.36 3.87 3.56 3.33 3.17 3.04 2.93 2.84
38 7.35 5.21 4.34 3.86 3.54 3.32 3.15 3.02 2.92 2.83
39 7.33 5.19 4.33 3.84 3.53 3.31 3.14 3.01 2.90 2.81
40 7.31 5.18 4.31 3.83 3.51 3.29 3.12 2.99 2.89 2.80
41 7.30 5.16 4.30 3.82 3.50 3.28 3.11 2.98 2.88 2.79
42 7.28 5.15 4.29 3.80 3.49 3.27 3.10 2.97 2.86 2.78
43 7.26 5.14 4.27 3.79 3.48 3.25 3.09 2.96 2.85 2.76
44 7.25 5.12 4.26 3.78 3.47 3.24 3.08 2.95 2.84 2.75
45 7.23 5.11 4.25 3.77 3.45 3.23 3.07 2.94 2.83 2.74
46 7.22 5.10 4.24 3.76 3.44 3.22 3.06 2.93 2.82 2.73
47 7.21 5.09 4.23 3.75 3.43 3.21 3.05 2.92 2.81 2.72
48 7.19 5.08 4.22 3.74 3.43 3.20 3.04 2.91 2.80 2.72
49 7.18 5.07 4.21 3.73 3.42 3.20 3.03 2.90 2.79 2.71
50 7.17 5.06 4.20 3.72 3.41 3.19 3.02 2.89 2.79 2.70
51 7.16 5.05 4.19 3.71 3.40 3.18 3.01 2.88 2.78 2.69
52 7.15 5.04 4.18 3.70 3.39 3.17 3.01 2.87 2.77 2.68
53 7.14 5.03 4.17 3.70 3.38 3.16 3.00 2.87 2.76 2.68
54 7.13 5.02 4.17 3.69 3.38 3.16 2.99 2.86 2.76 2.67
55 7.12 5.01 4.16 3.68 3.37 3.15 2.98 2.85 2.75 2.66
56 7.11 5.01 4.15 3.67 3.36 3.14 2.98 2.85 2.74 2.66
57 7.10 5.00 4.15 3.67 3.36 3.14 2.97 2.84 2.74 2.65
58 7.09 4.99 4.14 3.66 3.35 3.13 2.97 2.84 2.73 2.64
59 7.09 4.98 4.13 3.66 3.35 3.12 2.96 2.83 2.72 2.64
60 7.08 4.98 4.13 3.65 3.34 3.12 2.95 2.82 2.72 2.63
61 7.07 4.97 4.12 3.64 3.33 3.11 2.95 2.82 2.71 2.63
62 7.06 4.97 4.11 3.64 3.33 3.11 2.94 2.81 2.71 2.62
63 7.06 4.96 4.11 3.63 3.32 3.10 2.94 2.81 2.70 2.62
64 7.05 4.95 4.10 3.63 3.32 3.10 2.93 2.80 2.70 2.61
65 7.04 4.95 4.10 3.62 3.31 3.09 2.93 2.80 2.69 2.61
66 7.04 4.94 4.09 3.62 3.31 3.09 2.92 2.79 2.69 2.60
67 7.03 4.94 4.09 3.61 3.30 3.08 2.92 2.79 2.68 2.60
68 7.02 4.93 4.08 3.61 3.30 3.08 2.91 2.79 2.68 2.59
69 7.02 4.93 4.08 3.60 3.30 3.08 2.91 2.78 2.68 2.59
70 7.01 4.92 4.07 3.60 3.29 3.07 2.91 2.78 2.67 2.59
71 7.01 4.92 4.07 3.60 3.29 3.07 2.90 2.77 2.67 2.58
72 7.00 4.91 4.07 3.59 3.28 3.06 2.90 2.77 2.66 2.58
73 7.00 4.91 4.06 3.59 3.28 3.06 2.90 2.77 2.66 2.57
74 6.99 4.90 4.06 3.58 3.28 3.06 2.89 2.76 2.66 2.57
75 6.99 4.90 4.05 3.58 3.27 3.05 2.89 2.76 2.65 2.57
76 6.98 4.90 4.05 3.58 3.27 3.05 2.88 2.76 2.65 2.56
77 6.98 4.89 4.05 3.57 3.27 3.05 2.88 2.75 2.65 2.56
78 6.97 4.89 4.04 3.57 3.26 3.04 2.88 2.75 2.64 2.56
79 6.97 4.88 4.04 3.57 3.26 3.04 2.87 2.75 2.64 2.55
80 6.96 4.88 4.04 3.56 3.26 3.04 2.87 2.74 2.64 2.55
81 6.96 4.88 4.03 3.56 3.25 3.03 2.87 2.74 2.63 2.55
82 6.95 4.87 4.03 3.56 3.25 3.03 2.87 2.74 2.63 2.55
83 6.95 4.87 4.03 3.55 3.25 3.03 2.86 2.73 2.63 2.54
84 6.95 4.87 4.02 3.55 3.24 3.03 2.86 2.73 2.63 2.54
85 6.94 4.86 4.02 3.55 3.24 3.02 2.86 2.73 2.62 2.54
86 6.94 4.86 4.02 3.55 3.24 3.02 2.85 2.73 2.62 2.53
87 6.94 4.86 4.02 3.54 3.24 3.02 2.85 2.72 2.62 2.53
88 6.93 4.86 4.01 3.54 3.23 3.01 2.85 2.72 2.62 2.53
89 6.93 4.85 4.01 3.54 3.23 3.01 2.85 2.72 2.61 2.53
90 6.93 4.85 4.01 3.54 3.23 3.01 2.85 2.72 2.61 2.52
91 6.92 4.85 4.00 3.53 3.23 3.01 2.84 2.71 2.61 2.52
92 6.92 4.84 4.00 3.53 3.22 3.00 2.84 2.71 2.61 2.52
93 6.92 4.84 4.00 3.53 3.22 3.00 2.84 2.71 2.60 2.52
94 6.91 4.84 4.00 3.53 3.22 3.00 2.84 2.71 2.60 2.52
95 6.91 4.84 4.00 3.52 3.22 3.00 2.83 2.70 2.60 2.51
96 6.91 4.83 3.99 3.52 3.21 3.00 2.83 2.70 2.60 2.51
97 6.90 4.83 3.99 3.52 3.21 2.99 2.83 2.70 2.60 2.51
98 6.90 4.83 3.99 3.52 3.21 2.99 2.83 2.70 2.59 2.51
99 6.90 4.83 3.99 3.52 3.21 2.99 2.83 2.70 2.59 2.51
100 6.90 4.82 3.98 3.51 3.21 2.99 2.82 2.69 2.59 2.50

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