Relative Frequency Tables and Two Way Tables

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

• 4%

• 14%

• 13%

• 29%

According to the table, what is the relative frequency of students ages 10 - 13 who eat breakfast?

• About 33%

• About 50%

• About 40%

• About 44%

What is the relative frequency of people that purchased no food?

• 10%

• 60%

• 15%

• 30%

A table that displays two categories of data collected from the same source is a ​ (a)   .

The values in each category divided by the total number of values is the ​ (b)   .

• two-way table

• relative frequency

• outlier

• mean

• median

• mode

• range

• compound probability

What is the row conditional relative frequency of males who prefer SUVs?

• 0.088

• 0.35

• 0.538

• 21

Out of those surveyed, what is the probability that the student is a boy who can't bike to school (in simplest form)?

• 4/30

• 7/30

• 2/15

• 14/30

What is the relative frequency for selecting a teen given that the person likes chocolate?

• .112

• .267

• .164

• .056

Given that a person likes chocolate ice cream, what is the relative frequency that they are a teenager?

• .112

• .267

• .164

• .056

A survey explored the relationship between gender and band class. Which is a reasonable conclusion?

• There are more band members than non-band members

• There are more boys in the class than girls

• There are more boys in band than not in band

• More than half of the bands members in the class are girls

Your teacher asked "What percentage of girls have blonde hair?"

What type of relative frequency is the teacher asking for?

• Conditional Relative Frequency

• Joint Relative Frequency

• Marginal Relative Frequency