Determine the number of degrees of freedom for the two-sample t test or CI in each of the following situations. (Round your answers down to the nearest whole number.) (a) m = 12, n = 15, s₁ = 3.0, S₂ = 4.0 (b) m = 12, n = 21, s₁ = 3.0, S₂ = 4.0 (c) m = 12, n = 21, S₁ = 2.0, S₂ = 4.0
Determine the number of degrees of freedom for the two-sample t test or CI in each of the following situations. (Round your answers down to the nearest whole number.) (a) m = 12, n = 15, s₁ = 3.0, S₂ = 4.0 (b) m = 12, n = 21, s₁ = 3.0, S₂ = 4.0 (c) m = 12, n = 21, S₁ = 2.0, S₂ = 4.0
MATLAB: An Introduction with Applications
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ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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9.2 3
![Determine the number of degrees of freedom for the two-sample t test or CI in each of the following situations. (Round your answers down to the nearest whole number.)
(a) m = 12, n = 15, $₁
= 3.0, s = 4.0
1
(b)
m = 12, n = 21, s₁ = 3.0, s₂ = 4.0
(c) m = 12, n = 21, S₁
(d)
m = 10, n = 24, S₁
=
=
2.0, 52
= 4.0
3.0, 52-
= 4.0](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fdc9c7494-1a96-4ff8-a6c5-87955a5c8cb7%2F000e825c-4b78-4400-9d27-fa69503c42b3%2Fjfr1x8r_processed.png&w=3840&q=75)
Transcribed Image Text:Determine the number of degrees of freedom for the two-sample t test or CI in each of the following situations. (Round your answers down to the nearest whole number.)
(a) m = 12, n = 15, $₁
= 3.0, s = 4.0
1
(b)
m = 12, n = 21, s₁ = 3.0, s₂ = 4.0
(c) m = 12, n = 21, S₁
(d)
m = 10, n = 24, S₁
=
=
2.0, 52
= 4.0
3.0, 52-
= 4.0
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