2017-II-41
Ans: D
Draw the graph according to the question.
… Read Draw the graph according to the question.
According t
HKDSE-MATH - 2017 - Paper 2
2017-II-42
Ans: B
The number of teams can be formed
… Read The number of teams can be formed
$\begin{array}{cl}
2017-II-43
Ans: C
The required probability
… Read The required probability
$\begin{array}{cl}
=
2017-II-44
Ans: B
Let $\sigma$ marks be the standard deviation of the sc
… Read Let $\sigma$ marks be the standard deviation of the sc
2017-II-45
Ans: A
Note that the second group of numbers is formed by mult
… Read Note that the second group of numbers is formed by mult