Date:…../……./202 H.W: C.W: Absent:
2) scores obtained by the four friends Youssef, Sameh, Noha and Ola in
the pre-test and test are given below. Represent these data.
Students score
Name of student Pre-test Test
Youssef 60 70
Sameh 75 90
Noha 55 55
Ola 80 95
Students score
Youssef Sameh Noha Ola
66