Following are the grades earned by the students who submitted I.D. numbers to be used for posting grades in this way. Records are listed in numerical order, by I.D. number. Mean, median, and average deviation figures at the bottom of the table reflect the grades of all students, not just those whose grades are listed. The average deviation figures are in letter-grade increments: for example, an average deviation of 1.0 on some assignment means that on average, students individual grades on that assignment are exactly one letter grade above or below the mean grade.

I.D. no.

paper no. 1

paper no. 2

mid-term exam

paper no. 3

paper no. 4

paper no. 5

recitation

final exam

average

5%

10%

10%

15%

15%

15%

10%

20%

100%

071

B

B+

B

A/B+

B+

A

A/B+

C

B

0226

B

B+

A

B+

B

A

A/B+

B+

B+

234

B

B/C+

B

B

C

A

A

B+

B

0267

C/D+

C/D+

F

C

C/D+

C

C+

F

D+

0298

B

B/C+

A

B+

B+

A

A/B+

C+

B

0503

B

B

B

A/B+

A

A

B

C

B

0866

B

B

C

B

C

A/B+

B

D

C+

1125

C+

B

B

B+

B+

B

A

C+

B

1125

C

A

B

A

B/C+

A

A/B+

B

B+

1331

D

F

C

F

F

F

D

F

F

1618

B

A/B+

C+

A/B+

A

A/B+

B

B

B+

2159

B

B+

B

A/B+

B

A

A/B+

B+

B+

2340

A+

A/B+

A

A

A

A

A

A

A

3276

B

C+

B

A

B+

A

A

A

A

3371

B

B

A

A

B+

D+

B+

A

B+

3463

B

C+

C+

B/C+

C+

C

C

D+

C

4475

B/C+

B

B

B

B

A/B+

A

B

B

5545

B

C

C+

C

C+

B

B

C+

C+

6027

B+

B

B+

A

B+

B

B

A

B+

6677

C/D+

B

B

B+

B

B+

C+

B

B

6847

D+

D+

D+

C

D+

B/C+

C+

D

C

7879

C

B/C+

B

C+

C

C/D+

C+

C

C

8087

A

A

A

A+

A

A

A

A

A

8953

D+

C+

B

B/C+

B

C+

C+

D+

C+

9256

B

C

C

C/D+

B/C+

F

B+

D

C

11227

C

C+

B

C+

C+

B+

B

D

C+

14686

C

B

D+

B/C+

C

C

A/B+

B

C+

15210

C

B/C+

D

B

C

C

C+

D

C

21579

C

B/C+

C+

B

B

C

B

D+

C+

22345

A

B+

B

A

A

A

A

C

B+

41992

B/C+

B

C+

B

B/C+

A

A/B+

C+

B

mean

B

B

B

B

B

B

B

C+

B

median

B

B

B

B

B

B+

B+

C+

B

avg. dev.

0.65

0.61

0.68

0.69

0.73

0.96

0.57

1.00

0.68