Suppose That in October the Price of a Cup of Cafe

question 164

Multiple Choice

Suppose that in October the price of a cup of cafe latte was $2.50 and 400 lattes were consumed. In November the price of a latte was $2.00 and 300 lattes were consumed. What might have caused this change?

• A) The price of tea (a substitute for cafe lattes) fell.
• B) The price of tea (a substitute for cafe lattes) rose.
• C) The price of coffee beans (an input of production of cafe lattes) rose.
• D) The price of coffee beans (an input of production of cafe lattes) fell.

---

Definitions:

10th Grade

A stage in the U.S. education system typically referring to the second year of high school education, attended by students around 15-16 years old.

Grouped Frequency Distribution

A method of displaying data by specifying the number of occurrences in each group of data.

Intervals

Continuous ranges of values or categories between two points, often used to specify confidence levels in statistics or musical distances in music.

Equal Size

Describes groups or samples having the same quantity or measure.