What is the approximate mean?
A. 69
B. 63
C. 26
D. 67
D.
Explanation: The approximate mean is 67 . The actual mean of the set of scores here is 67.46, which is found by calculating simple average.
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The DSM-5 makes a conceptual distinction between ADHD and conduct disorders
a. True b. False
Mrs. Garrison teaches her third graders to ask each other questions. She instructs them to find out information about each other by conducting an interview. She starts by having them ask open-ended questions and then closed questions. What aspect of language is she targeting in this activity?
A) Semantics B) Vocabulary C) Phonology D) Pragmatics
Full-service schools:
A. have become increasingly common. B. remain open most of the day and 11 months a year. C. have been strongly opposed by educator and community advocate Geoffrey Canada. D. are parochial schools that emphasize religious instruction.
Calculate the mean and standard deviation of the kinaesthetic group from the data below.
ID Group Motivation (likert scale 1 - 10) Performance (score out of 20) 1 Visual 4 6 2 Visual 9 18 3 Visual 4 10 4 Visual 7 13 5 Visual 9 14 6 Visual 2 5 7 Visual 7 15 8 Visual 10 17 9 Visual 10 18 10 Visual 8 10 11 Visual 9 15 12 Visual 5 9 13 Visual 6 10 14 Visual 7 16 15 Visual 10 15 16 Auditory 5 12 17 Auditory 9 19 18 Auditory 7 17 19 Auditory 4 8 20 Auditory 8 14 21 Auditory 2 8 22 Auditory 3 6 23 Auditory 7 16 24 Auditory 4 12 25 Auditory 9 16 26 Auditory 5 11 27 Auditory 3 8 28 Auditory 6 14 29 Auditory 9 15 30 Auditory 2 8 31 Kinaesthetic 9 19 32 Kinaesthetic 7 15 33 Kinaesthetic 9 20 34 Kinaesthetic 4 14 35 Kinaesthetic 9 17 36 Kinaesthetic 2 6 37 Kinaesthetic 4 13 38 Kinaesthetic 4 9 39 Kinaesthetic 4 13 40 Kinaesthetic 9 17 41 Kinaesthetic 5 7 42 Kinaesthetic 4 6 43 Kinaesthetic 4 7 44 Kinaesthetic 8 19 45 Kinaesthetic 9 14 A. 13(5) B. 12(4) C. 11(5) D. 10(4)