Coefficient of Determination
See Answer →Dummy variable trap
See Answer →While estimating a regression model you found that the explanatory variable is measured with certain error. Specify the model. What are its consequences on the parameters?
See Answer →What is meant by multicollinearity? What are its consequences on estimates? What remedial measures do you suggest for the problem?
See Answer →What is meant by identification in a simultaneous equation model? Check the identification status of the equations in the following model:
Demand function:
Supply function:
What algebraic properties do the estimators fulfil?
See Answer →Explain how estimators of a and ẞ can be obtained.
See Answer →Consider the regression equation where u is a stochastic error term.
Explain why an error term is added to the regression model. What assumptions are made about the error term? What are the implications of such assumptions? What will happen to the estimators of the parameters of the regression model, if these assumptions are violated?
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What is meant by heteroscedasticity? What are its consequences? How do you detect the presence of heteroscedasticity in a data set?
See Answer →समाचार के स्रोत
See Answer →राजनीतिक पत्रकारिता
See Answer →कहानी की भाषा-शैली
See Answer →क्राइम रिपोर्टिंग की चुनौतियाँ
See Answer →एक रिपोर्टर में किन-किन विशेषताओं का होना आवश्यक है? तर्कपूर्ण उत्तर दीजिए।
See Answer →फोटो पत्रकारिता पर अपने विचार व्यक्त कीजिए।
See Answer →स्तंभ लेखन से आप क्या समझते हैं? स्तंभ लेखन के महत्त्व और सामाजिक सरोकार पर प्रकाश डालिए।
See Answer →किसी साहित्यकार से साक्षात्कार के लिए दस प्रश्न तैयार कीजिए।
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रेखाचित्र और छायाचित्र के ऐतिहासिक और सांस्कृतिक महत्त्व पर अपने विचार व्यक्त कीजिए।
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पुस्तक-समीक्षा लेखन के लिए किन-किन बातों का ध्यान रखना आवश्यक है? तर्कपूर्ण उत्तर दीजिए।
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