Question 14
Suppose a factory manufactures products on four machines A, B, C and D. Suppose 60% of total output comes from machine A, 22% of total output comes from machine B, 7% of total output comes from machine C and rest are from machine D. From the past data, it is known that 12% of products by machine A are defectives, 17% of products by machine B are defectives, 8% of products by machine C are defectives and 10% of products by machine D are defective. With this information, answer the given subquestions