PreAlgebra Review

Front

What is the lower extreme in a data set?

Back

The lower extreme is the smallest value in a data set.

Front

What is the second quartile (Q2) in a data set?

Back

The second quartile (Q2) is the median of the data set, dividing it into two equal halves.

Front

Back

Front

Back

Front

What is a quartile in statistics?

Back

A quartile is a type of quantile that divides a data set into four equal parts.

Front

What does it mean to graph a solution?

Back

Graphing a solution means to visually represent the solution on a coordinate plane.

Front

What is the purpose of simplifying expressions in algebra?

Back

Simplifying expressions makes them easier to work with and understand.

Front

What is the formula for finding the median of a data set?

Back

To find the median, arrange the data in order and select the middle value.

Front

What is the difference between the lower extreme and the upper extreme in a data set?

Back

The lower extreme is the smallest value, while the upper extreme is the largest value in the data set.

Front

What is the significance of the second quartile in data analysis?

Back

The second quartile (Q2) indicates the midpoint of the data, providing insight into the data's central tendency.