Question

At a hospital, a doctor compiled the
following data about 400 patients whom he
could cure of hepatitis
1-2
2-3
Time of cure
month months months months
Number of patients
210 105 60
25
> 3
< 1
Another case of hepatitis is reported. What
is the probability that this patient will be
cured in
(i) less than 2 months?
(ii) 1 month or more but not more than
3 months?​

Answer 1

Answer:

option 1 is the correct as nser for this