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Question 1(1 point)5 out of 5 correctThe standard deviation of a sampling distribution is called a:Question 1 options:. Sampling error. Standard errorVarianceParameterQuestion 2(1 point)A statistical procedure that is used to determine whether a significant difference exists betweenany number of group means on a dependent variable measured on an interval scale is the:Question 2 options:t-testANOVAPearson'sChi-squared testSaveNext PageQuestion 3(1 point)For which of the following levels of significance is the risk of