Refer to Exhibit 2-2. The effect of the use of instructional ...

[leilurhhh]

Refer to Exhibit 2-2. The effect of the use of instructional technology on college algebra achievement
 
  a. an independent variable.
  b. a dependent variable.
  c. a variable but impossible to determine whether a or b.

Question 2

Refer to Exhibit 2-2. The relationship between teacher expectation and the achievement of students
 
  a. an independent variable.
  b. a dependent variable.
  c. a variable but impossible to determine whether a or b.

[akudia]

Answer to Question 1

B

Answer to Question 2

A