There are three local hotels; E₁, E₂, and E3
in Sharada industrial estate
where an invitee of
Job in
BAU could lodge for the period of the
excersice 20% of them were assigned to hotel.
E, 45% to notel E,, and 35%, to hold E
Given that the probability of faulty plumbing,
in hotels E₁, E₂, and E3, are 0:01, 0.05, and
0.03 respectively. Find the probability that a
in a room having faulty plumbing was
assigned to hotel E1