Asked by Danela Maceda on Jun 04, 2024

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If only MSE is known, you can compute the

A) r-square.
B) coefficient of correlation.
C) standard error.
D) ith residual.

Standard Error

The standard deviation of a point estimator.

Ith Residual

The difference between the observed value of the dependent variable and the value predicted using the estimated regression equation; for the ith observation the ith residual is yi − yˆi.

Coefficient Of Correlation

A statistical measure that calculates the strength of the relationship between the relative movements of two variables.

  • Learn how to calculate and interpret the mean square error (MSE) and its importance in regression analysis.
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ZK
Zybrea KnightJun 04, 2024
Final Answer :
C
Explanation :
Standard error can be computed using the MSE along with the sample size. R-square and coefficient of correlation both require additional information such as the mean and standard deviation of the variables. ith residual also requires individual data points, which are not given. Therefore, only standard error can be computed using MSE alone.