PA: box plots (8.12, 8.13)

Front

What is the first step to find the median?

Back

List the numbers in order.

Front

What is the interquartile range?

Back

5

Front

What value is the lower quartile? Options: 2, 3, 8, 10

Back

3

Front

Find the median of this data set: 2, 5, 4, 3, 7, 5, 5

Back

5

Front

What percent of the data ranges between 25 and 50?

Back

75%

Front

What percentage of the data is between 78 and 93?

Back

50%

Front

What is the range of a box plot?

Back

the distance between the smallest and largest data values

Front

Which of the following statements is NOT true?

• The lower quartile is also known as Quartile 1.
• The median is also known as Quartile 2.
• The interquartile range is 100% of the data.
• The upper quartile is also known as quartile 3.

Back

The interquartile range is 100% of the data.

Front

What is the upper quartile of the set of data: 2, 4, 6, 6, 7, 8, 10?

Back

8

Front

What does a quartile mean?

Back

One-fourth or 25% of the data.