Question 10

Calculate the modified $\alpha$ ($\alpha^{*}$) to be used for these tests.

You can run the code in the space provided:

inference(y = gss$wordsum, x = gss$class, est = "mean", method = "theoretical", type = "ht", alternative = "greater")

This exercise is part of the course

Data Analysis and Statistical Inference

Exercise instructions

$$\alpha^{*} = \alpha = 0.05$$,$$\alpha^{*} = \frac{\alpha}{2} = 0.025$$,$$\alpha^{*} = \frac{\alpha}{4} = 0.0125$$,$$\alpha^{*} = \frac{\alpha}{6} = 0.0083$$

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