Question

A renowned hospital usually 200 patient every day . One percent patient on a average require special room facialities . One on particular morning it was found that only one special room is available. What is the probability that more than 3 patient would require special room facilities?

Answer 1

Answer:

Often one has to compute the probability of getting exactly n occurrences over a period of time or other continuum, for example:

a biologist wants to know if a patient's blood is normal by counting the red corpuscles in the squares of a ruled graticule applied on a slide containing diluted blood;

a quality control professional is asked to accept a batch of electronic components that the supplier guarantees as having at most 233 defectives per million;

an insurance claims officer assesses the likelihood of a home insurance holder having 1 or 2 fires over 5 years;

a highway engineer needs to know the probability of having more than 10 vehicles arriving at a tollgate in 1 minute;

a facilities manager wants to know if 2 switchboard operators can handle 95% of incoming calls;

a design engineer wants to establish the failure rate of a given product with a 95% confidence level;

a hospital manager needs to set up an emergency room knowing that the average rate of arrivals is 1.5 per 1 hour.

Answer 2

$\huge\boxed{\fcolorbox{black}{pink}{Answer}}</p><p>$

See the attachment