Draw the Chi Square Curve and put in the critical value (p = 0.05)

MATLAB: An Introduction with Applications
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Draw the Chi Square Curve and put in the critical value (p = 0.05)

 

Chi Square Test (GOF and Independence)
Table 2
Colors
Brown
Red
Yellow
Green
Orange
Blue
Observed
(0)
12
20
24
17
ть
4) Expected
(e)
Hi VI-U250
Ha:
12
15
23
23-1
IS
Analysis Questions:
1. What are the null and alternative Hypothesis?
Ho: UI-UZ=
5) o-e
m
6) (0-e)²
083
o
75 166 7
044
1.565
067
36
8) Σ
7) (0-e)²
e
=
3.425
Transcribed Image Text:Chi Square Test (GOF and Independence) Table 2 Colors Brown Red Yellow Green Orange Blue Observed (0) 12 20 24 17 ть 4) Expected (e) Hi VI-U250 Ha: 12 15 23 23-1 IS Analysis Questions: 1. What are the null and alternative Hypothesis? Ho: UI-UZ= 5) o-e m 6) (0-e)² 083 o 75 166 7 044 1.565 067 36 8) Σ 7) (0-e)² e = 3.425
CHI-SQUARE DISTRIBUTION TABLE
Degrees
of
Freedom
1
2
3
4
5
6
7
8
9
10
Accept Hypothesis
Probability (p)
0.95 0.90 0.80 0.70 0.50 0.30
0.004 0.02 0.06 0.15 0.46 1.07 1.64 2.71 3.84 6.64 10.83
0.10 0.21 0.45 0.71 1.39 2.41 3.22 4.60 5.99 9.21 13.82
0.35 0.58 1.01 1.42 2.37 3.66 4.64 6.25 7.82 11.34 16.27
0.71 1.06 1.65 2.20 3.36 4.88
5.99
7.78 9.49 13.38 18.47
1.14 1.61 2.34 3.00 4.35 6.06 7.29 9.24 11.07 15.09 20.52
1.63 2.20 3.07 3.83 5.35 7.23 8.56 10.64 12.59 16.81 22.46
2.17 2.83 3.82 4.67 6.35 8.38 9.80 12.02 14.07 18.48 24.32
2.73 3.49 4.59 5.53 7.34 9.52 11.03 13.36 15.51 20.09 26.12
3.32 4.17 5.38 6.39 8.34 10.66 12.24 14.68 16.92 21.67 27.88
3.94 4.86 6.18 7.27 9.34 11.78 13.44 15.99 18.31 23.21 29.59
0.20 0.10
Reject Hypothesis
2, Draw your Chi Square Curve and put in the critical value (p = 0.05).
0.05 0.01
0.001
Transcribed Image Text:CHI-SQUARE DISTRIBUTION TABLE Degrees of Freedom 1 2 3 4 5 6 7 8 9 10 Accept Hypothesis Probability (p) 0.95 0.90 0.80 0.70 0.50 0.30 0.004 0.02 0.06 0.15 0.46 1.07 1.64 2.71 3.84 6.64 10.83 0.10 0.21 0.45 0.71 1.39 2.41 3.22 4.60 5.99 9.21 13.82 0.35 0.58 1.01 1.42 2.37 3.66 4.64 6.25 7.82 11.34 16.27 0.71 1.06 1.65 2.20 3.36 4.88 5.99 7.78 9.49 13.38 18.47 1.14 1.61 2.34 3.00 4.35 6.06 7.29 9.24 11.07 15.09 20.52 1.63 2.20 3.07 3.83 5.35 7.23 8.56 10.64 12.59 16.81 22.46 2.17 2.83 3.82 4.67 6.35 8.38 9.80 12.02 14.07 18.48 24.32 2.73 3.49 4.59 5.53 7.34 9.52 11.03 13.36 15.51 20.09 26.12 3.32 4.17 5.38 6.39 8.34 10.66 12.24 14.68 16.92 21.67 27.88 3.94 4.86 6.18 7.27 9.34 11.78 13.44 15.99 18.31 23.21 29.59 0.20 0.10 Reject Hypothesis 2, Draw your Chi Square Curve and put in the critical value (p = 0.05). 0.05 0.01 0.001
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