While increasing statistical power is an advantage of directional alternative hypotheses, which one of the following is a disadvantage?
a. Directional hypotheses are hard to use
b. When using directional alternative hypotheses you cannot reject the null if the outcome is large but in the opposite direction of the prediction
c. Directional hypothesis leads to an increase in degrees of freedom
d. There are no disadvantage to using directional hypotheses.
B
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What will be an ideal response?
Which of the following candidates backed by party leaders won the 1968 presidential nomination without entering any state primaries?
a. Eugene McCarthy b. Robert Kennedy c. Lyndon Johnson– d. Hubert Humphrey
Some socialist countries have democratic forms of government.
a. true b. false
According to _____________________, multinational corporations are likely to do more harm than good, exploiting poor nations without promoting genuine development
Fill in the blank(s) with correct word