For Table 4, determine the following point estimates: 7. The mathematical expectation. 8. the variance. 9. the root mean square deviation 10. the correlation coefficient between X and Y. Table 4 is in the attached image. Thank you
For Table 4, determine the following point estimates:
7. The mathematical expectation.
8. the variance.
9. the root mean square deviation
10. the
Table 4 is in the attached image.
Thank you
![X
y
Z
80
64
147
89
79
132
66
67
103
83
76
156
72
61
124](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fc6d86888-bad1-4859-a41d-666efe72c776%2Fef5af1ac-29a3-4dd2-9521-3a6f4f24d812%2Fszblix7_processed.png&w=3840&q=75)
![X
y
Z
80
64
147
89
79
132
66
67
103
83
76
156
72
61
124](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fc6d86888-bad1-4859-a41d-666efe72c776%2Fef5af1ac-29a3-4dd2-9521-3a6f4f24d812%2Fauld9im_processed.png&w=3840&q=75)
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Thank you, that was really helpful. Could you please verify the few hypotheses below
![α = 0.05
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 = 6) = = 2.4469
T(a/2, v = 8) = 2.3060
F(a/2, 4, 4) = 9.6045
F(x/2,3,3) = 15.4392
F(a/2,3,4)= 9.9792
F(a/2, 1,4) = 7.708
F(a/2, 4, 3) = 9.12
G(a, 3, 4) = 0.7457
x² = x²,4)= 0.4844
x² = x²(1,4)= 11.1433
T(α,5) =
= 1.92](https://content.bartleby.com/qna-images/question/c6d86888-bad1-4859-a41d-666efe72c776/8217da38-6c4f-47b9-8140-df483a816fe6/thka1l_thumbnail.png)
![Verification of a hypothesis of equality of the mathematical expectation of two random quantities
Ho: mx = my; H1: mx = my
Verification of a hypothesis of equality of the mathematical expectation of two random quantities
Ho: mx = mz; H1: mx * mz
Verification of a hypothesis of equality of the mathematical expectation of two random quantities:
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H0: my = mz; H1: my amz
Testing a hypothesis whether x* is a gross error. Check the maximum and minimum values if they
are gross errors.
Testing a hypothesis whether y* is a gross error. Check the maximum and minimum values if they
are gross errors.
mamm
Testing a hypothesis whether z* is a gross error. Check the maximum and minimum values, if they
wwwwwwwwwwwwwwww
are gross errors
www.chim.www
Verification of the hypothesis of mutual correlation of two quantities: H0: pxy=0; H1: pxy = 0](https://content.bartleby.com/qna-images/question/c6d86888-bad1-4859-a41d-666efe72c776/8217da38-6c4f-47b9-8140-df483a816fe6/z96igh_thumbnail.png)
Following the values above could you please:
5. Test a hypothesis that the mathematical expectation is equal to a given constant:
?0: ?? = 77; ?1: ?? ≠ 77
6. Testing a hypothesis that the mathematical expectation is equal to a given constant
?0: ?? = 64; ?1: ?? ≠ 64
7.Test a hypothesis that the mathematical expectation is equal to a given constant
?0: ?? = 128; ?1: ?? ≠ 128
The table values are in the image below
![α = 0.05
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 = 6) = = 2.4469
T(a/2, v = 8) = 2.3060
F(a/2, 4, 4) = 9.6045
F(x/2,3,3) = 15.4392
F(a/2,3,4)= 9.9792
F(a/2, 1,4) = 7.708
F(a/2, 4, 3) = 9.12
G(a, 3, 4) = 0.7457
x² = x²,4)= 0.4844
x² = x²(1,4)= 11.1433
T(α,5) =
= 1.92](https://content.bartleby.com/qna-images/question/c6d86888-bad1-4859-a41d-666efe72c776/f17518f3-44d8-4674-8e84-d694c74805b1/xshww3r_thumbnail.png)
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