if necessary.

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Question
Consider the following data for a dependent variable y and two independent variables, 1 and 2.
+
Predict y if x1 = 35.
|ŷ=
b. Develop an estimated regression equation relating y to *2.
ŷ =
+
x2
Predict y if x2 = 25.
x1
c. Develop an estimated regression equation relating y to ₁ and 2.
ŷ =
+
₁ +
X2
Predict y if x1 = 35 and #₂ = 25.
2
ŷ =
30
46
24
50
40
51
Round your all answers to two decimal places. Enter negative values as negative numbers, if necessary.
a. Develop an estimated regression equation relating y to ₁.
|ŷ=
21
75
37
59
76
X2
13
11
18
17
5
20
7
12
14
17
y
95
109
112
178
94
176
170
118
142
211
Transcribed Image Text:Consider the following data for a dependent variable y and two independent variables, 1 and 2. + Predict y if x1 = 35. |ŷ= b. Develop an estimated regression equation relating y to *2. ŷ = + x2 Predict y if x2 = 25. x1 c. Develop an estimated regression equation relating y to ₁ and 2. ŷ = + ₁ + X2 Predict y if x1 = 35 and #₂ = 25. 2 ŷ = 30 46 24 50 40 51 Round your all answers to two decimal places. Enter negative values as negative numbers, if necessary. a. Develop an estimated regression equation relating y to ₁. |ŷ= 21 75 37 59 76 X2 13 11 18 17 5 20 7 12 14 17 y 95 109 112 178 94 176 170 118 142 211
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164.24 Is not the answer. I also got the same thing when i did the math but it said it was wrong. 

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