Mathematics · Linear Models
असहसंबद्ध और समविषमविचालक (homoscedastic) यादृच्छिक त्रुटि वाले रैखिक मॉडल E(Y1) = 2β1 − β2 − β3, E(Y2) = β2 − β4, E(Y3) = β2 + β3 − 2β4 पर विचार कीजिए। निम्नलिखित में से कौन सा रैखिक प्राचलिक फलन आकलनीय (estimable) है?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 123β1 − 9β2 − 10β3 + 4β4
- 257β1 − 18β2 − 13β3 − 26β4✓
- 3β3 − β4
- 416β1 − 9β2 − 7β3
सही उत्तर देखें
57β1 − 18β2 − 13β3 − 26β4
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