Match List – I with List – II and select the correct answer using the code given below this lists.
List – I
(A) R
(B) P
(C) C
(D) U
List – II
1. Ranges
2. Number of defects/unit
3. Number of defects
4. Fraction defectives
Codes:
A B C D
(a) 1 4 3 2
(b) 2 4 3 1
(c) 1 3 4 2
(d) 2 3 4 1