Exploring Box-and-Whisker Plots and Two-Way Frequency Tables

What does each quartile in a box and whisker plot represent?

• 50% of the data

• 100% of the data

• 25% of the data

• 75% of the data

What is the first step in creating a box and whisker plot?

• Identify the minimum and maximum

• Draw a number line

• Arrange data from least to greatest

• Identify the median

What is the median also known as in a box and whisker plot?

• Quartile 3

• Quartile 2

• Quartile 1

• Quartile 4

How is the interquartile range calculated in a box and whisker plot?

• Maximum minus minimum

• Upper quartile minus lower quartile

• Median minus minimum

• Maximum minus median

How many students took the course and passed the test according to the two-way frequency table?

• 28

• 22

• 20

• 16

How many students did not take the course and failed the test?

• 16

• 20

• 6

• 22

What is the total number of students surveyed according to the two-way frequency table?

• 40

• 50

• 30

• 60

What does a two-way frequency table display?

• The maximum and minimum values of two datasets

• The frequency of one category of data

• The relationship between two sets of categorical data

• The relationship between two sets of numerical data

In a two-way frequency table, what does the total row or column represent?

• The sum of all categories

• The difference between the highest and lowest values

• The average value of the data

• The median value of the data

How many people like both dogs and cats according to the filled two-way frequency table?

• 5

• 9

• 11

• 20