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In a simple linear regression you are told that the estimate of the slope coefficient was 0.7 and that the t-statistic for testing whether the

In a simple linear regression you are told that the estimate of the slope coefficient was 0.7 and that the "t-statistic" for testing whether the slope parameter was unity or not was-2.3.

What is the estimated standard error for the estimated slope coefficient? (The answer should be correct to two decimal places.)

Answer:

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