About ______ of z-scores in the standard normal distribution are within ______ standard deviations of the mean.
a. 99%; ±3
b. half; ±1
c. two-thirds; ±2
d. 95%; ±1
a. 99%; ±3
You might also like to view...
If a school superintendent becomes actively involved in a school board election and his candidates lose, the superintendent cannot be fired by the new board members
Indicate whether the statement is true(T) or false(F).
Which of the following statements is true?
A. It is unethical to believe that any child is not capable of learning academic and preacademic skills. B. It is unethical to waste the time of students for whom there is clear evidence that they are not capable of mastering traditional academics. C. It is unethical not to consider the particular environment in which an individual lives when making decisions about the skills to be taught. D. All of the above.
Ryan's son attends a school that offers a dual language program. Ryan speaks Spanish fluently since he lived in Guatemala when his parents were missionaries there. He has noticed that many of the English-speaking families have a difficult time helping their children with their homework in Spanish so he decides to set up a "homework shop" three nights during the week to help parents help their
children with their homework. The teachers could not be happier and they work with Ryan to show him skills and concepts that children need to know. What is the level of parent involvement for Ryan? a. Parent as an advocate to help schools achieve excellent educational offerings. b. Parent as member of parent education classes. c. Parent as recipient of support from the school. d. Parent as a liaison between school and home to support homework and to be aware of school activities.
Frequent problems encountered by families with special needs students include all except
a. increased financial burdens. b. isolation. c. chronic fatigue. d. stabilization.