901 Two-way Rel. Freq Tables June 2021

Which relative frequency table is most appropriate for the given two-way frequency table?

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What percent of students skip breakfast?

• 48%

• 16%

• 32%

• cannot be determined.

How many students ages 10 - 13 eat breakfast?

• 40

• 30

• 70

• cannot be determined

What is Relative Frequency?

• The ratio of the number of times a category is represented to the total number of pieces of data
• A bar graph that represents the relative frequency in a table
• Data that can be divided into categories based on the attributes of the data
• The distribution of data

According to the table, what is the relative frequency of students ages 14 - 17 who skip breakfast?

• About 67%

• About 35%

• About 15%

• About 60%

What percentage of girls have blonde hair?

• 30%
• 32%
• 29%
• 40%

What percentage of SUV's are driven by women?

• 56.25%
• 75%
• 83.25%
• 86.5%

Use the two-way frequency table to complete the relative frequency table. Find the value of variable A.

• 27

• 37

• 64

• 21

Use the two-way frequency table to complete the relative frequency table. Find the value of variable C.

• 27

• 37

• 64

• 21

Use the two-way frequency table to complete the relative frequency table. Find the value of variable B.

• 27

• 37

• 64

• 21