TABLE 2-5 The Following Are the Duration in Minutes of a Sample

question 6

Multiple Choice

TABLE 2-5
The following are the duration in minutes of a sample of long-distance phone calls made within the continental United States reported by one long-distance carrier.
-Referring to Table 2-5, what is the cumulative relative frequency for the percentage of calls that lasted 10 minutes or more?

• A) 0.16
• B) 0.24
• C) 0.41
• D) 0.90

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Definitions:

Debit Card

A card used to electronically subtract money from a bank account to pay for goods or services.

Relative Advantages

The degree to which an innovation or solution is perceived to be better than the idea, program, or product it replaces.

Dishonors

Refers to the refusal or inability of a party to accept or pay a bill of exchange, check, or draft when presented for payment.

Liability

Being under a legal obligation to answer for something, especially with respect to owing money or fulfilling legal requirements.