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MATLAB: An Introduction with Applications
6th Edition
ISBN: 9781119256830
Author: Amos Gilat
Publisher: John Wiley & Sons Inc
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Question
For Table 2, determine the confidence intervals of:
- The mathematical expectation.
- The variance.
- The variation of the input quantity.
table 2 and the tablic values are in the images below

Transcribed Image Text:X
y
Z
52
124
79
69
137
83
46
126
93
39
134
67
33
133
95

Transcribed Image Text:Table 2
X
V
Z
52
124
79
69
137
83
For Table 2, determine the confidence intervals of:
1. The mathematical expectation.
2. The variance.
3. The variation of the input quantity.
Table values:
α = 0.05
T(a/2, v= 1) = 12.7062
T(a/2, v = 2) = 4.3027
T(a/2, v= 3) = 3.1825
T(a/2, v = 4) = 2.7765
T(a/2, v = 8) = 2.3060
F(a/2, 2, 2) = 39.0000
F(a/2, 3, 3) = 15.4392
F(a/2, 4, 4) = 9.6045
46
126
93
39
134
67
F(a/2, 2, 3) = 16.0441
F(a/2, 6, 2) = 39.3315
F(a/2, 4, 3) = 9.12
G(a, 3, 4) = 0.7574
x12= x2(a2, 4) = 0.4844
x22=X2 (1-a2, 4) = 11.1433
t(a, 5) = 1.92
33
133
95
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