How grades in Mat 09X affects performance in Mat 105

All

Grade B- or better

Grade C+ or less

Mat 105 performance

Mat 09X

Mat 09X

Mat 09X

Number who passed dev. course

3596

1776

1820

Number who took Mat 105

1528

1058

470

Percent who attempted Mat 105

42.5%

59.6%

25.8%

Number with eventual success

1151

891

265

Rate of eventual success

75.3%

84.2%

56.4%

Number of Mat 105 Attempts

1817

1191

626

Average number of Mat 105 attempts

1.19

1.13

1.33

Number with grade C or better

1082

857

225

Percent with grade C or better

59.5%

72.0%

35.9%

Number with grade C- or better

1163

893

270

Percent with grade C- or better

64.0%

75.0%

43.1%

Average grade in Mat 105

2.04

2.4

1.32

Average of cumulative GPAs

2.51

2.68

2.09

Number with "R" grade

97

45

52

Percent with "R" grade

5.3%

3.8%

8.3%