Skip to content

Course home

Sign up

2 Statistics

EasyMediumHard
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203
Question 192

Two events A A\,A and B B\,B are mutually exclusive, with P(A)=0.4P(A) = 0.4P(A)=0.4 and P(B)=0.3P(B) = 0.3P(B)=0.3.

a.

Find P(A∪B)P(A \cup B)P(A∪B).

[1]
b.

Find P(A′∩B′)P(A' \cap B')P(A′∩B′).

[1]
c.

Draw a Venn diagram to represent this information.

[1]
Markscheme

2 Statistics Questions

  1. A Level
  2. /Maths
  3. /2 Statistics

Question bank