# Question

(True or False) You should consider using a confidence interval whenever

(a) The null hypothesis has been rejected

(b) The issue is whether or not an effect is present

(c) The issue involves possible effect sizes

(d) There is no meaningful null hypothesis

(a) The null hypothesis has been rejected

(b) The issue is whether or not an effect is present

(c) The issue involves possible effect sizes

(d) There is no meaningful null hypothesis

## Answer to relevant Questions

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