Question

the probabilitiy of getting
a defective
pen in a lot of 144len is 1/12
number of defective pens is the lo
as​

Answer 1

Answer:

the number of defective pen is= 12

hence 12/144= 1/12

hope it is correct

Answer 2

Answer:

here it is

Step-by-step explanation:

Total number of pens-144

Defective pens-1/12

so no. of defective pens-1/12 x 144= 12

hope it helps..... brainliest plz...