Assume that the differences are normally distributed. Complete parts (a) through (d) below. 8 D 6 7 50.2 51.2 45.5 49.9 51.5 47.4 Observation 1 X₂ Y₁ 2 3 4 41.7 46.5 51.4 45.1 45.8 47.6 53.6 49.4 (a) Determine d, -X; -Y; for each pair of data Observation 1 2 3 4 5 -4.1 -1.1 -2.2 -4.3 -0.2 5 46.4 46.6 d₁ (Type integers or decimals.) (b) Computed and s d=-1.725 (Round to three decimal places as needed.) $= 1.747 (Round to three decimal places as needed.) (c) Test if p <0 at the a= 0.05 level of significance. What are the correct null and alternative hypotheses? OA. H₂: Hg <0 H₁: Hd=0 OC. H₂: Hg >0 H₁: Hd <0 P-value = (Round to three decimal places as needed.) 6 7 0.3 -0.3 8 -1.9 m B. H₂: H₂=0 H₁: Hd <0 O D. Ho: H₂ <0 H₁: Hd > 0
Assume that the differences are normally distributed. Complete parts (a) through (d) below. 8 D 6 7 50.2 51.2 45.5 49.9 51.5 47.4 Observation 1 X₂ Y₁ 2 3 4 41.7 46.5 51.4 45.1 45.8 47.6 53.6 49.4 (a) Determine d, -X; -Y; for each pair of data Observation 1 2 3 4 5 -4.1 -1.1 -2.2 -4.3 -0.2 5 46.4 46.6 d₁ (Type integers or decimals.) (b) Computed and s d=-1.725 (Round to three decimal places as needed.) $= 1.747 (Round to three decimal places as needed.) (c) Test if p <0 at the a= 0.05 level of significance. What are the correct null and alternative hypotheses? OA. H₂: Hg <0 H₁: Hd=0 OC. H₂: Hg >0 H₁: Hd <0 P-value = (Round to three decimal places as needed.) 6 7 0.3 -0.3 8 -1.9 m B. H₂: H₂=0 H₁: Hd <0 O D. Ho: H₂ <0 H₁: Hd > 0
MATLAB: An Introduction with Applications
6th Edition
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Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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
Transcribed Image Text:Assume that the differences are normally distributed. Complete parts (a) through (d) below.
6
7
5
8
46.4 50.2 51.2 45.5
46.6
49.9 51.5 47.4
Observation 1 2
41.7 46.5
X₁
Y₁
4
3
51.4 45.1
45.8 47.6 53.6 49.4
(a) Determine d; X; -Y; for each pair of data.
Observation 1
2
O A. Ho: Hd <0
H₁: Hd = 0
3
4 5
-2.2 - 4.3 -0.2
d₁
-4.1-1.1
(Type integers or decimals.)
(b) Compute d and sd
d=-1.725 (Round to three decimal places as needed.)
S = 1.747 (Round to three decimal places as needed.)
(c) Test if μ <0 at the a= 0.05 level of significance.
What are the correct null and alternative hypotheses?
O C. Ho: Hd>0
H₁: Hd <0
P-value = (Round to three decimal places as needed.)
6
0.3
7
-0.3
8
-1.9
D
CO
B. H₂: H₁ = 0
H₁: Hd <0
O D. Ho: H₂ <0
H₁: Hd>0
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