Question

#. In a sample of 365 items, 125 are found to be defective. Find the probably
of an item selected at random being
i) defective ii) not defective

Answer 1

Answer:

i)25/73

ii)48/73

Step-by-step explanation:

given total number of items is 365

number of defective items= 125

i) P(defective) = favourable outcome/total no: of outcome

=125/365

=25/73

ii) P(not defective) =240/365

=48/73