This document contains student data including name, ID number, exam scores, final grade, and attendance for 20 students. It also includes statistics on the grades like average, standard deviation, median, maximum and minimum. The grade distribution shows 5 students received a B, 2 an A, 1 each a C, D and F. The attendance summary indicates 111 present, 43 tardy and 46 absent marks overall.

1. Nombre Apellido1 Apellido 2 Num ident. Exa.#1 Exa.#2 Exa.#3 Exa.Final Prom. Final
Ricardo Castro Bonilla 1 100 90 80 99 92.25
Carla Alicea Aviles 2 55 99 88 98 85
Jennifer Fernandez Juncos 3 63 95 89 97 86
Ismael Crespo Santiago 4 89 80 90 99 89.5
Andres Gonzalez Gonzalez 5 90 83 93 0 66.5
Joshua Sotomayor Rodriguez 6 77 70 97 99 85.75
Alejandra De Jesus Gerenda 7 80 77 88 93 84.5
Erica Landrau Acuña 8 90 60 87 67 76
Luis Gonzalez Pizarro 9 99 80 85 100 91
Carmen Bermudez Gonzalez 10 0 50 0 100 37.5

2. Nota final 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Ausente
A T P P A P T P P A P T P P A P T A P A P 5
B T P P A P T P P A P T P P A P T P P A P 4
B T P P P P T P P A P T T P A P T P P A P 3
B T P P A P T P P A P T P A A P T P P A P 5
D T P P A P T P P A P T P T A P T P P A P 4
B T P P T P T P A A P T P P A P A P P A P 5
B T P P A P T P P A A T T P A P T A P A P 6
C T P P A P T P P A P T P P A P T P P A P 4
A T P A A P T P P A P T P P A A T P P A P 6
F T P P A P T P P A P T P P A P T P P A P 4

3. Tarde Presente
4 11
Estadìsticas
4 12
79.4
5 12 Promedio
4 11 Desviación estandar 16.58823211
5 11 Mediana 85.375
4 11 Valor Máximo 92.25
5 9 Valor Mínimo 37.5
4 12
4 10
4 12 Distribuciòn de notas
A 2
B 5
C 1
D 1
F 1
Distribuciòn de Asistencia Global
P 111
T 43
A 46