In order to test a nondirectional hypothesis, a researcher would use a test. a. one-tailed b. alternative c. critical d. two-tailed

Nondirectional hypothesis is a type of alternative hypothesis that predicts that the independent variable will have an effect on the dependent variable. However, the direction of the effect is not specified.

In order to test a nondirectional hypothesis, a researcher would use a two-tailed test. Correct D A two-tailed test is used for testing for the possibility of the relationship in both directions.

answer; /// i believe the correct answer is (b) disposition

abraham lincoln issued the preliminary emancipation proclamation on september 22nd, 1862. it stipulated that if the southern states did not cease their rebellion by january 1st, 1863, then proclamation would go into effect.