Question

11
10. In a recent survey 80% of the
community favoured building a police
substation in their neighbourhoods. If
15 citizens are chosen, what is the
mean
number favouring the
substation?
[2013]
(a) 12
(c) 8
11. If the number of people classified as
18.
(b) 15
(d) 10​

Answer 1

10:- a) 12

Step-by-step explanation:

15 × 80 / 100 = 12