In a bar graph, why do the bars not touch each other?
What will be an ideal response?
Ans: A bar graph presents frequencies of nominal data. Each data point is in only one discrete category that has no numerical meaning; therefore, the bars are separated by a space.
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Exposure to neighborhood violence can put a child at risk for both safety issues and poor mental health
a. True b. False Indicate whether the statement is true or false
The unneeded element for effective partnerships in the future would be:
a. a low ratio of teachers to pupils in classrooms. b. teachers skilled in working with a diverse population of children. c. teachers and administrators skilled and trained for the change process. d. community leaders willing to take leadership in partnership processes.
Theories are advantageous in several ways. Three of the following describe advantages of learning theories. Which one does not?
a. Theories enable objective, unbiased reporting of research findings. b. Theories help to condense large bodies of information. c. Theories help practitioners design interventions that facilitate learning. d. Theories provide an impetus for new research.
If rural and urban students are native English speakers, why do some still struggle with letter/sound knowledge?
A. lack of background knowledge B. may come from areas where language dialects are spoken C. may not have access to Internet and other important technologies D. limited access to libraries compared to suburban students