Question

Juray
(i) Primary and secondary dla
Inaclass test, 45 students obtained following marks (out of 20):
20, 12, 10, 20, 18
18, 17, 19, 20, 10,5,6, 10, 5, 20, 19, 18, 10,5, 4, 2, 10, 10,5,6, 20, 19, 18, 17, 16, 15.15, 15, 4, 10, 10,6,8,10,5,5,15,16, 18, 20,​

Answer 1

Answer:

soory I can't understand your question .soory