Can you please answer the below question Fast as tomorrow is my exam - Maths - Probability

Question

Can you please answer the below question ? Fast as tomorrow is my
exam

The table above gives the relative frequencies of homes in a
particular country having washing machines and cable television in
2011 What is the approximate relative frequency of a home having a
washing machine and cable television if the probabilities are
independent of each other?
A 41 %
B 47%
C 50%
D 136%

Aarushi Mishra · Accepted Answer

We can associate relative frequencies to probabilityLet us define following eventsA: Family has washing machineB: Family has cable telivisionGiven: A and B are independentWe need to findPA∩B,PA∩B=PAPB91
3%  families have washing machinePA=91
310044
8%  families have cable telivisionPB=44
8100PA∩B=91 3100×44 8100≅41%