In the set of all past due accounts,let the event A mean the account is between 31 and 60 days past due and the event B mean the account is that of a new customer.The union of A and B is
A)all new customers.
B)all accounts fewer than 31 or more than 60 days past due.
C)all accounts from new customers and all accounts that are from 31 to 60 days past due.
D)all new customers whose accounts are between 31 and 60 days past due.

Question

Quizplus · Accepted Answer

The union of events A and B includes all accounts that are either from new customers (event B) or those that are between 31 and 60 days past due (event A). Therefore, the answer is option C: all accounts from new customers and all accounts that are from 31 to 60 days past due.

In the Set of All Past Due Accounts,let the Event