Frequency Table and Relative Frequency Tables

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%

Use the relative frequency table. Out of all the lunch orders, what percent are sandwiches?

• 33%

• 28%

• 61%

• 49%

What is the relative frequency (to the nearest percent) of boys among those who cannot bike to school? 

• 4%

• 14%

• 13%

• 29%

How many sophomores like burritos and pizza?

• 6

• 5

• 11

• 50

What percentage of the days that it rained, did they forecast no rain?

• About 20%

• About 18%

• About 14%

• About 12%

Out of all the people who like chocolate, what is the relative frequency for selecting a teen?

• 0.11

• 0.27

• 0.16

• 0.06

What percent of people who bought no food purchased water?

• 14.3%

• 33.3%

• 5%

• 41.1%

The two way relative frequency table shows data on nationality and eye color. Based on the table which statement must be true?

• There are the same number of English people and Italian people with other eye colors.

• Italians are more likely to have brown or hazel eyes than Germans are. 

• A German person is more likely to have brown or hazel eyes than to have blue or green eyes.

• A person with brown or hazel eyes is least likely to be German.

The two-way frequency table shows a survey of 93 students on their favorite season and whether or not they have allergies. Which of the following statements are true?

• A student with allergies is least likely to have spring as their favorite season

• A student was most likely to have summer as their favorite season, whether or not they have allergies.

• A student with no allergies is more likely to have spring than fall as their favorite season.

• A student was more likely to have no allergies, no matter what their favorite season was.

How many girls participated in the survey?

• 1.00

• 50

• 150

• 315