The Number of Phone Calls Arriving at a Switchboard Each

question 7

Multiple Choice

The number of phone calls arriving at a switchboard each hour has been recorded, and the following frequency distribution has been developed.
$$\begin{array} { l c } \text { Class Interval } & \text { Frequency } \\20 \text {-under } 40 & 30 \\40 \text {-under } 60 & 45 \\60 \text {-under } 80 & 80 \\80 \text {-under } 100 & 45\end{array}$$
What is the cumulative frequency of the third class?

• A)80
• B)0.40
• C)155
• D)75
• E)105

Recognize the influence of media and communication in early American politics.

Understand the economic policies and challenges during Jefferson's presidency.

Understand the importance and challenges of disciplinary language differences in academia.

Identify and explain the use of stipulative definitions in arguments and their impact on discourse.

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Definitions:

Personal Factors

Individual characteristics, including personality, attitudes, and skills, that influence a person's behavior and performance.

Organizations

Entities composed of individuals and structures designed to collectively meet objectives or undertake specific activities, such as businesses, governments, or charities.

Overdraft Protection

A financial service that prevents checks, ATM withdrawals, and other debit transactions from causing an account balance to fall below zero, often involving a fee.

Dishonored Check

A check that a bank refuses to cash or pay because there are insufficient funds in the account.