Question #

% of correct answers^*

% of calculation errors

% of errors letter usage

No answer

P

S.T.

P

S.T.

P

S.T.

P

S.T.

5. Find m (in terms of x) in the equation:

67

88

3

0

29

10

1

2

p = 0.02

p = 0.04

21. Find x (in terms of a) in the equation:

36

73

1

6

41

14

22

7

p = 0.05

p = 0.00