Hypothesis-tests and errors

Reference no: EM13108918

With each hypothesis, indicate whether the appropriate analysis would be a one-tailed test or a two-tailed test and indicate a type I and type II error, given the context of the hypothesis.

Hypothesis:

1. The three treatments tested differ in how well they work.

2. Children receiving supportive therapy will get worse over time (at post-treatment).

3. Girls will do better than boys with treatment (any treatment).

Reference no: EM13108918

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