If everyone in your neighborhood had exactly the same income, the variance would be equal to zero.
a. True
b. False
Ans: a
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The fastest growing category of students with disabilities is specific learning disabilities
Indicate whether the statement is true or false.
The Binet has a strong fine-motor component, while the WISC-IV does not
a. True b. False
In an introduction to statistics course, the students are given a basic exam to complete in class. Over the next few weeks, the students are given review sessions and then asked to complete the exam. The professor in the course expects the students’ grades on the exam to increase. In analyzing the data, how should the alternative hypothesis be stated?
a. µ1 = µ2 b. µD ? 0 c. µ1 > µ2 d. µ1 < µ2
Which of the following teacher behaviors fosters creative thinking in students?
A. Motivate students with prizes such as gold stars, play money, or toys. B. Take students on field trips, such as science and art museums. C. Tell students exactly what to do and how to do it. D. Ask questions and develop activities that guarantee students' success.