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# Econometrics Tests Synergy MFPU

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**07.08.2019**

Content: 4.rar 23,65 kB

## Description

Rating excellent

The relevance of the many linear equation of regression is verified by ...

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F-test

t-test

- criterion

The constant power factor has ... function

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exponential

indicative

linear

Multicollision is shown between ...

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sign and factor

remnants

factors

With the help of the middle, appraisal errors are evaluated ...

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significance of regression coefficients

tightness of communication between variables

overall regression equation quality

The remainder in the i-th observation is the difference between the meanings ...

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explanatory variable in the ith observation and the predicted value of this variable

variable Y in the ith observation and the predicted value of this variable obtained from the true regression line

variable Y in the i-th observation and the predicted value of this variable obtained from the sample regression line

Auto-correlation function - this function from ...

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time and lag between two levels of a row

time

row level values

The component of the temporary range reflecting the influence of the constantly acting factors is…

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the trend

seasonal component

cyclic component

As a result of a compo- nent analysis of the time series, it cannot be obtained ... model

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structural

steam regression

additive

Stationary ...

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happens high and low

there is a constant and a variable

can be considered narrowly and broadly

Student´s tricks are used for ...

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checking the model for autocorrelation of residues

checking the independence of the factors of the equation

determining the statistical significance of each coefficient of the equation

On the main diagonal of the covariance matrix are found ...

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correlation coefficients

regression coefficient variances

mean regression coefficients

Stationarity is ...

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synonym for autocorrelation

time series characteristic associated with its stability

rule for selecting predictors in a regression model

The rank of the identity of the spirit of the player is the rank of the product of the expanded matrix of players

parameters on a restricted matrices restricting the operation of a number of endogenous variables ...

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equations

systems minus one

the system

Corporation is ...

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indicator allowing to establish the fact of the presence of a linear stochastic relationship between variables

linear stochastic relationship between variables

indicator characterizing the tightness of the linear stochastic relationship between variables

The negative nature of the relationship between the variables X and U means that ...

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with an increase in X, an increase in Y occurs

as X increases, Y decreases

X growth does not affect the change in Y

The regularity of the identity of the straight-line equation is ...

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necessary and sufficient

sufficient

necessary

To check the range, use the test ...

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Fisher

Dickey fuller

Student´s

When building models, it is recommended that the number of samples exceeded the number of factors by no less than ...

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three times

ten times

twice

The null hypothesis when checking the coefficient of equation of regression on a static value says that ...

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coefficient estimate is zero

positive coefficient estimate

coefficient value is zero

Non-identifiable system of economy related to exceeded ...

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the number of endogenous variables over the number of predefined variables

the number of reduced coefficients over the structure number