Two-Way Tables Answers

An informal survey was taken at a farmer’s market. People were asked whether they liked carrots, turnips, or both. The results are shown in the Venn diagram.

A group of 55 football players was polled about which synthetic grass they like to play on, Chemgrass or Chemstrand. The data from the survey is shown in the Venn diagram. Use the Venn diagram to find the missing values in the frequency table.

Mr. Capuano, an art teacher, surveyed his students to find out whether they are satisfied with his classes. He also noted which class each student had taken.Oil-paintingSatisfied: 17Not satisfied: 3SculptureSatisfied: 25Not satisfied: 5

A group of students and workers entering a metro station were asked whether they were riding the bus or the subway. The two-way table shows their answers.

As people exited a movie theater, they were informally surveyed about whether they enjoyed the movie or not.MalesEnjoyed: 47Did not enjoy: 13FemalesEnjoyed: 53Did not enjoy: 3

The two-way frequency table represents data from a survey asking a random sampling of people whether they can see the sunrise or sunset from the front of their home. Which is the joint relative frequency for the people who can only see the sunset?

A group of 120 seventh- and eighth-grade students were asked whether they participate in sports or in non–sports-related activities. The two-way table shows their answers.Participation in Sports or Non-Sports

At the Kansas City Airport, a group of pilots for Skyways and Yellow Jet airlines were asked whether their flights were flying east or west. The two-way table shows their answers.Flight Directions

A relative frequency table is made from data in a frequency table.

The members of a high school band asked a number of students whether they would like blue, gold, or both for the uniforms for the band. The results are given in the Venn diagram.