A Survey Revealed That 21

question 180

Multiple Choice

A survey revealed that 21.5% of the households had no checking account,66.9% had regular checking accounts,and 11.6% had NOW accounts.Of those households with no checking account 40% had savings accounts.Of the households with regular checking accounts 71.6% had a savings account.Of the households with NOW accounts 79.3% had savings accounts. The probability that a randomly selected household has a savings account is:

• A) 0.609.
• B) 1.000.
• C) 0.227.
• D) 0.657.
• E) 0.537.

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Definitions:

Mail Merge Wizard

A tool within some word processors that simplifies the process of generating multiple documents from a single template and a data source.

Letters

Characters that are used to create words and sentences in a written language, forming the basic components of written communication.

Greeting Line

The opening line in a letter or email that addresses the recipient, often personalized.

Add

The basic arithmetic operation of combining two or more quantities to find their total.