Answer:
rhe general pattern in data is........
Step-by-step explanation:
.....
74 R28
So sorry if its incorrect!
Aliaa got a mark of 60 in her first 4 tests, so her total mark is 60 x 4 = 240. On her fifth test, she got a mark of 80.
So her average is:
(240+80)/5 = 320/5 = 64
Her avg is 64 (c).
Answer:
c
Step-by-step explanation:
