Front

What is the range of a set of data?

Back

The range is the difference between the maximum and minimum values in a data set.

Front

How do you find the median of a data set with an odd number of values?

Back

The median is the middle number when the data is arranged in order.

Front

How do you find the median of a data set with an even number of values?

Back

Add the two middle numbers and divide by two.

Front

What is a box plot?

Back

A box plot is a graphical representation of a data set that shows the minimum, first quartile (Q1), median, third quartile (Q3), and maximum.

Front

What does Q1 represent in a box plot?

Back

Q1 is the first quartile, which is the median of the lower half of the data.

Front

What does Q3 represent in a box plot?

Back

Q3 is the third quartile, which is the median of the upper half of the data.

Front

What is the minimum value in a data set?

Back

The minimum value is the smallest number in the data set.

Front

What is the maximum value in a data set?

Back

The maximum value is the largest number in the data set.

Front

What is the interquartile range (IQR)?

Back

The IQR is the difference between Q3 and Q1, representing the middle 50% of the data.

Front

How do you interpret a box plot?

Back

A box plot shows the distribution of data, highlighting the median, quartiles, and potential outliers.