If the empirical results of your independent samples t test allow you to reject the null hypothesis, this means that
a. one group performed significantly differently than the other group.
b. you have no basis to conclude that your experimental treatment was effective.
c. the independent variable had no effect.
d. you were testing the wrong null hypothesis.
A
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Which of the following describes the legislature's attempt to step away from legislation they consider destructive, and may also give the public a perception that there is instability in the government?
a. the "vote of no confidence" b. the "national suicide pact" c. a system in which there is one head of state and one head of government d. the "presidentialization" of the British Prime Minister e. The Parliament Acts of 1911 and 1949