How is the standard error of the difference scores (used in a paired samples t test) similar to the standard error of the difference between the means (used in an independent samples t test)?
What will be an ideal response?
Ans: The standard error of the difference scores is similar to the standard error of the difference between the means because they are both the denominator of their respective t tests.
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Differentiate the terms nativism, melting pot, and cultural pluralism.
What will be an ideal response?
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Indicate whether the statement is true or false
Time logs or diaries are a useful exercise for students to do because:
a. It is a helpful way to identify time traps. b. It can help us analyze how much time we devote to academic tasks. c. It is a great way to visually capture how we currently spend our time and look for ways to improve our time management. d. All of these statements are true.
Which of these would be defined as a categorical variable?
a. Student grade point average b. Teacher years of experience c. Student race or ethnicity d. Average daily attendance rate