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

question 118

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 under 20 minutes?

• A) 0.10
• B) 0.59
• C) 0.76
• D) 0.84

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Definitions:

Realistic Thinking

Focusing on facts and evidences to form beliefs or understand the world, acknowledging the actual state of affairs.

Optimistic Thinking

A mindset characterized by expecting the best possible outcome in any situation and focusing on the most hopeful aspects.

Panic Button Effect

A situation or response mechanism designed to offer an immediate means of help or action in emergency situations.

Automatic Thoughts

Refers to the spontaneous, quick thoughts that occur in response to a situation, often without being consciously aware of them, influencing emotions and behaviors.