If a box contains two red, three green, and one blue ball, what is the probability of selecting a red AND a green ball with no replacement?
What will be an ideal response?
Correct Answer:
1/5
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Parents of which type of child are most likely to be frightening to the child?
a. insecure resistant b. secure c. insecure avoidant d. disorganized
Why is a psychologically safe environment important for young children?
A. So they can be concerned about trying new things and approaches. B. So they can emulate the actions of other children in the classroom. C. So they can follow the directions of the teacher. D. So they can think creatively and take intellectual risks. E. All of the above.
For the set of data, the median is ______ and the mean is ______. 16, 17, 16, 19, 20, 15
a. 16.50; 103.00 b. 17.17; 16.50 c. 17.50; 16.50 d. 16.50; 17.17
Seventeen-year-old William has cerebral palsy and uses a communication board because he is unable to communicate verbally. His use of this device represents a form of
A) lateral communication. B) augmentative communication. C) facilitated communication. D) alternative communication.