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Which of the following correctly identifies a reason why some authors prefer to

ID: 3359408 • Letter: W

Question

Which of the following correctly identifies a reason why some authors prefer to report the standard errors rather than the t statistic?

The F statistic can be reported just by looking at the standard errors.

Standard errors are always positive.

Having standard errors makes it easier to compute confidence intervals.

Standard errors can be used directly to test multiple linear regressions.

a.

The F statistic can be reported just by looking at the standard errors.

b.

Standard errors are always positive.

c.

Having standard errors makes it easier to compute confidence intervals.

d.

Standard errors can be used directly to test multiple linear regressions.

Explanation / Answer

Formula of confidence interval includes the standard error critical value and the estimator

Hence if we know the standard error it will become easier to compute confidence intervals

So answer is c.

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