The estimated regression equation for a model involving two independent variables and 10 observations follows. ŷ = 33.0798 + 0.6071x₁ + 0.7058x2 a. Interpret b₁ and be in this estimated regression equation (to 4 decimals). b₁ = - Select your answer - b₂ = - Select your answer - y changes by 0.6071 when x1 increases by 1 unit and x2 stays the same y changes by 0.6071 when x2 increases by 1 unit and x1 stays the same y changes by 0.7058 when x1 increases by 1 unit and x2 stays the same y changes by 0.7058 when x2 increases by 1 unit and x1 stays the same

Trigonometry (MindTap Course List)
8th Edition
ISBN:9781305652224
Author:Charles P. McKeague, Mark D. Turner
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Chapter4: Graphing And Inverse Functions
Section: Chapter Questions
Problem 6GP: If your graphing calculator is capable of computing a least-squares sinusoidal regression model, use...
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The estimated regression equation for a model involving two independent variables and 10 observations follows.
y = 33.0798 +0.6071x1 + 0.7058x2
a. Interpret b₁ and be in this estimated regression equation (to 4 decimals).
b₁
=
- Select your answer -
b₂
=
✓ - Select your answer -
y changes by 0.6071 when x1 increases by 1 unit and x2 stays the same
y changes by 0.6071 when x2 increases by 1 unit and x1 stays the same
y changes by 0.7058 when x1 increases by 1 unit and x2 stays the same
y changes by 0.7058 when x2 increases by 1 unit and x1 stays the same
Transcribed Image Text:The estimated regression equation for a model involving two independent variables and 10 observations follows. y = 33.0798 +0.6071x1 + 0.7058x2 a. Interpret b₁ and be in this estimated regression equation (to 4 decimals). b₁ = - Select your answer - b₂ = ✓ - Select your answer - y changes by 0.6071 when x1 increases by 1 unit and x2 stays the same y changes by 0.6071 when x2 increases by 1 unit and x1 stays the same y changes by 0.7058 when x1 increases by 1 unit and x2 stays the same y changes by 0.7058 when x2 increases by 1 unit and x1 stays the same
The estimated regression equation for a model involving two independent variables and 10 observations follows.
y = 33.0798 + 0.6071x1 + 0.7058x2
a. Interpret b₁ and b2 in this estimated regression equation (to 4 decimals).
b₁
=
- Select your answer -
b₂
=
- Select your answer -
b. Estimate y when *₁ = 180 and ₂ = 310 (to 3 decimals).
Transcribed Image Text:The estimated regression equation for a model involving two independent variables and 10 observations follows. y = 33.0798 + 0.6071x1 + 0.7058x2 a. Interpret b₁ and b2 in this estimated regression equation (to 4 decimals). b₁ = - Select your answer - b₂ = - Select your answer - b. Estimate y when *₁ = 180 and ₂ = 310 (to 3 decimals).
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