What is the standard deviation for the following set of scores: 10, 15, 12, 18, 19, 16, 12?
a. 3.36
b. 11.29
c. 6.47
d. 17.78
Ans: a
You might also like to view...
Which of the following includes key steps in the General Cooperative Learning model?
a. Introduce model; Name, teach, practice social skills; Assign students to expert and learning groups; Assemble groups and set task; Experts teach in learning groups; Measure group and individual accountability; Evaluate and provide team recognition. b. Prepare questions; Divide students into groups; Explain process to groups; Identify, explain, and practice social skills; Distribute materials; Groups answer questions; Groups process responses to questions; Share information; Measure group and individual accountability; Assess learning. c. Introduce task; Name, teach, practice task; Implement lesson and monitor interactions; Summarize learning; Measure group and individual accountability; Assess learning d. Lesson introduction; Divergent phase; Convergent phase; Closure; Application
Answer the following statement(s) true (T) or false (F)
Cronbach’s alpha is used to measure interrater reliability; Cohen’s kappa is used to measure internal consistency
What are two legislative acts that impact siblings of individuals with disabilities, and what do they cover?
What will be an ideal response?
Students often assume roles such as word wizard, illustrator, or passage master when they participate in:
a) literature circles b) literature focus units c) reading and writing workshop d) thematic units