What is a random sample?
What will be an ideal response?
Correct Answer:
A random sample is a sample drawn from a population in such a way that all observations have an equal likelihood of being included in the sample.
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Girls tend to enroll in fewer higher-level math classes than boys in high school and college. The reason for this might be the following:
a. Girls are less capable of learning math than boys. b. Boys work harder at math. c. Teachers and parents have higher expectations for boys in math. d. Boys perform better than girls on math assessments.
When reading a nonfiction book about the rain forest, the teacher notices that her students are not asking questions or showing much interest in the material. Which of the following is most likely to promote more student engagement with expository text?
a. Reserve read-alouds for fictional material only from this point forward; the children don't appear to like nonfiction. b. Criticize the children for being poor listeners and send them back to their seats. c. Assess children's prior knowledge of the topic, ask them to make predictions, define key terms, and pause periodically to recap information. d. Assign homework that requires the children to use the internet to find information about rain forests.
Which one of these behaviors is NOT indicative of a child between the ages of 4 to 8 months?
A. repeats interesting events B. imitation of familiar behavior C. responds to own name D. points to body parts
Includes instruction in communication, social skills, prerequisite academic skills and self management skills to improve a student's academic, adaptive and social capacity to function effectively in the environment
a. Method 1: Teaching replacement or alternative behaviors b. Method 2: Improving the environment c. Method 3: Adjusting the contingencies