Assume that the differences are normally distributed. Complete parts (a) through (d) below. Observation 3 4 7 8. X; 42.4 47.0 52.9 48.5 51.0 49.1 54.3 50.9 Yi 46.3 47.4 54.5 53.1 53.3 50.8 54.9 51.5 (c) Test if Pa <0 at the a=0.05 level of significance. What are the correct null and alternative hypotheses? O A. Ho: Ha < 0 H1: Pa = 0 O B. Ho Pa <0 H1: Pg >0 C. Ho: Hd = 0 OD. Ho Pa>0 H1: Ha <0 0> Prl :H P-value = (Round to three decimal places as needed.)
Assume that the differences are normally distributed. Complete parts (a) through (d) below. Observation 3 4 7 8. X; 42.4 47.0 52.9 48.5 51.0 49.1 54.3 50.9 Yi 46.3 47.4 54.5 53.1 53.3 50.8 54.9 51.5 (c) Test if Pa <0 at the a=0.05 level of significance. What are the correct null and alternative hypotheses? O A. Ho: Ha < 0 H1: Pa = 0 O B. Ho Pa <0 H1: Pg >0 C. Ho: Hd = 0 OD. Ho Pa>0 H1: Ha <0 0> Prl :H P-value = (Round to three decimal places as needed.)
MATLAB: An Introduction with Applications
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Author:Amos Gilat
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Chapter1: Starting With Matlab
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P value =_. Round to three decimal places as needed.
Transcribed Image Text:Assume that the differences are normally distributed. Complete parts (a) through (d) below.
Help
Observation
1
4
6.
8.
42.4
47.0
52.9
48.5
51.0
49.1
54.3
50.9
Y,
46.3
47 4
54.5
53.1
53.3
50.8
54.9
51.5
(c) Test if u. <0 at the a= 0.05 level of significance.
What are the correct null and alternative hypotheses?
OA. Ho Pa <0
O B. Ho Pd <0
C. Ho Pd0
OD. H, Pa>0
H Pa < 0
H, Pg < 0
P-value =
(Round to three decimal places as needed.)
Transcribed Image Text:Assume that the differences are normally distributed. Complete parts (a) through (d) below.
Observation
1.
2.
3
4
9.
7.
8.
42.4
47.0
52.9
48.5
51.0
49.1
54.3
50.9
Yi
46.3
47.4
54.5
53.1
53.3
50.8
54.9
51.5
(a) Determine d, = X, - Y, for each pair of data.
Observation
1
2.
3
4
6.
7.
8
d,
-3.9
-0.4
-1,6
-4.6
-2.3
-1.7
-0.6
-0.6
(Type integers or decimals.)
(b) Compute d and sa
d = - 1.963 (Round to three decimal places as needed.)
S = 1.567 (Round to three decimal places as needed.)
5.
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