When teachers use tests and assessments in the classroom, the ...

[Chloeellawright]

When teachers use tests and assessments in the classroom, the highest priority should be given to which of the following factors?
 
  A. assigning course grades
  B. improving instruction
  C. maintaining adequate school records
  D. reporting student progress to parents

Question 2

What is correlation? Give an example. What is the statistic by which it is expressed? What are the outside ranges of this statistic?
 
  What will be an ideal response?

[duy1981999]

Answer to Question 1

B

Answer to Question 2

Correlation is the degree of relatedness between two events. That is, two events are correlated when a change in one variable or events leads to an expected change in the second variable or event. An example of two events being correlated is that as people exercise more they tend to drink more fluids. Correlation is measured by the Person Product Moment (r) statistic. The outside limits of this statistic are 1.00 to 1.00.

[Chloeellawright]

TYSM

[TheDev123]

Gracias!