MBA Business Statistics Practice Test 81
Ordinary Least Square Assumptions Quiz Questions and Answers PDF Download - 81
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The Quiz: If the assumption of homoscedastic disturbance is not fulfilled, the variance of coefficient is; "Ordinary Least Square Assumptions" App Download [Free] with answers: not applied, applied, not fixed, and constant for master of science in business administration. Learn Linear Regression Model Questions and Answers, Apple eBook to download free sample to study executive MBA courses.
Ordinary Least Square Assumptions Questions and Answers PDF Download: MCQ 81
If the assumption of homoscedastic disturbance is not fulfilled, the variance of coefficient is
- Applied
- Not applied
- Constant
- Not fixed
The result generated from the square root of sample variance is equivalent to
- Standard deviation
- Population variance
- Error term variance
- Significance of variance
Heteroscedasticity arises from violating the assumption of
- Linear regression model
- Classical linear regression model
- Best linear regression model
- Unbiased linear regression model
For data set x equals to 95, 85, 80, 70, 60 and y equals to 85, 95, 70, 70, 65, what's the variance of slope coefficient(β2) is?
- 0.1797
- 0.1495
- 0.4802
- 0.1161
Computing moments in statistical inference is used for measuring the
- Dispersion
- Central point
- Error term
- Variation
Business Statistics Exam Prep Tests
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Business Statistics MCQs eBook Download
Business Statistics Practice Questions
- Confidence Intervals and Estimation Quiz
- Data Classification, Tabulation and Presentation Quiz
- Introduction to Probability Quiz
- Introduction to Statistics Quiz
- Measures of Central Tendency Quiz
- Measures of Dispersion Quiz
- Probability Distributions Quiz
- Sampling Distributions Quiz
- Skewness, Kurtosis and Moments Quiz
Business Statistics Practice Questions
- Events in which some points of sample are common are considered as
- If value of three measures of central tendencies median, mean and mode then distribution is considered as
- Distance between true value of population parameter and estimated value of population parameter is called
- If a coin is tossed one time then probability of occurrence of heads is
- Value of Σfd is 165, A= 25, and width of class interval is 10, arithmetic mean is 145 then number of observations are
Ordinary Least Square Assumptions Practice Tests
- Assumptions for partial correlation are usual assumptions of
- In chow test, degree of freedom for restricted residual sum of square is set as
- Exact linear relationship between some or all independent variables depicts
- Likelihood of an event between two groups can be compared by means of
- Process generating data in stationary series plot has a