德望學校 – S2數學 2A Chapter 6 More about Statistical Diagrams – CQ (13-18)
Good Hope School – S2 Maths Exam Question (by-topic)
2A Chapter 6 More about Statistical Diagrams – CQ (13-18)
德望學校 數學 中二考試 歷屆試題 (by-topic)
More about Statistical Diagrams Conventional Questions (13-18)
數學試卷 只供溫習、操卷之用。
試卷答案:
- a)
b) 65%
c) mean = 42.25 (min)
modal class is (40-49) min.
d) 59.5 - a)
b)
c) 50.5 - –
- a)
b) 70
c) 33
d i)
ii)
- a)
b)
c) 35% - a)
b)
- a) a = 2, b = 13, c = 4, d = 17
b) 25.5 days
c) 35%
d)