An industrial engineer conducted a study to examine the relationship between the quantity of paper production (X) and the usage of green liquor (Y) in their paper manufacturing plant. Calculate the below statistics. (Use two decimal places for all answers). a) Sxxx b) Sy c) Sw Paper production Green Liquor

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An industrial engineer conducted a study to examine the relationship
between the quantity of paper production (X) and the usage of green liquor
(Y) in their paper manufacturing plant. Calculate the below statistics.
(Use two decimal places for all answers).
a) Sxx
b) Sy
c) Syy
d) SSR
e) SSE
f) SST
2
g) g
h) p₁, po
i) Linear Regression Function
j) Test the hypothesis using t-test (a=0.05)
Ho: ₁ = 0
H₁: P = 0
k) Test the hypothesis using ANOVA
(a-0.05). Show the ANOVA table.
Paper production
Amount (ton) X
825
830
890
895
890
910
915
960
990
1010
1012
1030
1050
Green Liquor
(gram/ltr) Y
40
42
49
46
44
48
46
43
53
52
54
57
58
Ho: ₁=0
H₁: B₁ = 0
1) Construct 95% confidence interval on the slope of your regression line.
m) Construct 95% confidence interval on the intercept of your regression line.
Transcribed Image Text:An industrial engineer conducted a study to examine the relationship between the quantity of paper production (X) and the usage of green liquor (Y) in their paper manufacturing plant. Calculate the below statistics. (Use two decimal places for all answers). a) Sxx b) Sy c) Syy d) SSR e) SSE f) SST 2 g) g h) p₁, po i) Linear Regression Function j) Test the hypothesis using t-test (a=0.05) Ho: ₁ = 0 H₁: P = 0 k) Test the hypothesis using ANOVA (a-0.05). Show the ANOVA table. Paper production Amount (ton) X 825 830 890 895 890 910 915 960 990 1010 1012 1030 1050 Green Liquor (gram/ltr) Y 40 42 49 46 44 48 46 43 53 52 54 57 58 Ho: ₁=0 H₁: B₁ = 0 1) Construct 95% confidence interval on the slope of your regression line. m) Construct 95% confidence interval on the intercept of your regression line.
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