Statistics-research and evaluation

Reference no: EM13113298

1. Determine what would happen to your critical value (Z) if you were to change the level of significance (a) from .05 to .1 in a two tailed hypothesis test.

2. Why would the critical value change in the way you predict?

3. What does this suggest about the trade offs between Type 1 and Type II errors?

Reference no: EM13113298

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