Shape, Center & Spread

Front

What is the shape of the data when it has a longer tail on the left side?

Back

Skewed Left

Front

What is the shape of the data when it has a longer tail on the right side?

Back

Skewed Right

Front

What do we call a distribution that has two distinct peaks?

Back

Bimodal

Front

What is the term for the middle value in a data set when arranged in order?

Back

Median

Front

What is the term for the difference between the highest and lowest values in a data set?

Back

Range

Front

What is the term for the measure of how spread out the values in a data set are?

Back

Spread

Front

What is the interquartile range (IQR)?

Back

The difference between the first quartile (Q1) and the third quartile (Q3).

Front

What do we call values that are significantly higher or lower than the rest of the data?

Back

Outliers

Front

What is a symmetrical distribution?

Back

A distribution where the left and right sides are mirror images of each other.

Front

What is a uniform distribution?

Back

A distribution where all outcomes are equally likely.