Problem

Banking At a local bank, 100 customers were asked what bank services they used.Fifty-two p...

Banking At a local bank, 100 customers were asked what bank services they used.Fifty-two people in the group had savings accounts, 52 people had checking accounts, and 57 people had bank debit cards, while 23 people had savings and checking accounts, 25 people had checking accounts and bank debit cards, and 24 people had savings accounts and bank debit cards. Eleven people used all three types of services—checking accounts, savings accounts, and debit cards.

a. How many of these people had only checking accounts?


b. How many of these people did not have savings accounts?


c. How many of these people did not have bank debit cards?


d. How many of these people had savings accounts or checking accounts?

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Solutions For Problems in Chapter 2.6