The Following Data Show the Cooling Temperatures of a Freshly

question 29

Multiple Choice

The following data show the cooling temperatures of a freshly brewed cup of coffee after it is poured from the brewing pot into a serving cup. The brewing pot temperature is approximately 180º F. The output for an exponential model, ln(Temp) = β₀ + β₁Time + ε, t is below. How many minutes must elapse after the brewing in order to cool the coffee to 158°F?

• A) About five minutes
• B) About six minutes
• C) About seven minutes
• D) About eight minutes

---

Definitions:

Collective Action

The action taken together by a group of people whose goal is to enhance their status and achieve a common objective.

Social Protest

A collective action or demonstration expressing opposition to, or support for, a cause, policy, or set of conditions.

Collective Behaviour

The behaviour of people en masse – such as in a crowd, protest or riot.

Uniform Manner

Acting or executing in a consistent and identical way across different situations or instances.