Question: When you predict that a result will be in one or another direction (for example, that a particular treatment will reduce recidivism), you would use

When you predict that a result will be in one or another direction (for example, that a particular treatment will reduce recidivism), you would use a
a. One-tailed test.
b. Two-tailed test.
c. Three-tailed test.
d. No-tailed test.

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