a. Mean i- b. Critical value te (use 4 decimal places) Margin of Error Degrees of Freedom Prediction Interval for y 1 E = te Se 1+ n(zo - 2) n(Ez) – (E=), n – 2 ý - E< y < ŷ + E Round the following to 3 decimal places C. Margin of Error E %3D d. The 95% prediction interval for the value of y at zo 19 is between and %3D

MATLAB: An Introduction with Applications
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Author:Amos Gilat
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Use the table to calculate the 95 % prediction interval for y at zo 19
X
y
1
2.
10
4
7
10
6.
9
Regression Equation: ŷ
= 0.628571z + 5.8
Standard Error S. = 1.809
a. Mean i -
b. Critical value t. -
(use 4 decimal places)
Margin of Error
Degrees of Freedom Prediction Interval for y
n(zo – 7)
E = te Se 1+ = +
72
ŷ - E < y < ŷ + E
n – 2
Round the following to 3 decimal places
C. Margin of Error E =
d. The 95% prediction interval for the value of y at ro = 19 is between
and
Transcribed Image Text:Use the table to calculate the 95 % prediction interval for y at zo 19 X y 1 2. 10 4 7 10 6. 9 Regression Equation: ŷ = 0.628571z + 5.8 Standard Error S. = 1.809 a. Mean i - b. Critical value t. - (use 4 decimal places) Margin of Error Degrees of Freedom Prediction Interval for y n(zo – 7) E = te Se 1+ = + 72 ŷ - E < y < ŷ + E n – 2 Round the following to 3 decimal places C. Margin of Error E = d. The 95% prediction interval for the value of y at ro = 19 is between and
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