1. Explain what power is in the context of a statistical test. 2. How is sampling error estimated in an inferential statistical test? 3. A researcher tested the effect of type of music (classical,...

1. Explain what power is in the context of a statistical test.

2. How is sampling error estimated in an inferential statistical test?

3. A researcher tested the effect of type of music (classical, country, and rock) on subjects’ moods. An alpha level of.05 was used. The outcome of the ANOVA was F(2,65) = 16.92, p