Topic 14.6: Relative Frequency

Draw

In a survey of 50 people, 23 individuals answered that their favorite ice cream flavor was vanilla. What was the relative frequency of individuals who chose vanilla? Express your answer as a ratio and a percent.

Draw

A group of people surveyed were asked whether they have a gym membership and if they floss regularly. Complete each blank space in the two-way table.

Draw

Liz wanted to see if there was any association between people who have kids and people who have pets. The two-way table shows her results from a survey.

Poll

How do you feel about today's lesson?

• +

  I understood this so well, I could teach the class!

• ✓

  I feel pretty good but need a little more practice.

• -

  I have no idea what we just learned and will need help during PRIDE.