A Cashier at Carter's Cafeteria Can Total an Average of 2.2

question 102

Multiple Choice

A cashier at Carter's cafeteria can total an average of 2.2 trays per minute.
-The probability that the cashier will total exactly four trays in a minute is:

• A) 0.9275.
• B) 0.8918.
• C) 0.1082.
• D) 0.0992.
• E) 0.1169.

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Definitions:

Self-fulfilling Prophecies

Predictions that directly or indirectly cause themselves to become true, due to positive feedback between belief and behavior.

Actor-observer Bias

A cognitive bias where individuals attribute their own actions to external factors, while they attribute others' actions to internal traits or characteristics.

Positive Stereotypes

Stereotypes that attribute positive attributes to a group, which, despite being favorable, can still have negative consequences and reduce individuality.

Kelley's Model

A psychological theory that suggests how individuals attribute causes to events based on consistency, distinctiveness, and consensus information.