Frequency Tables and Probability

What percentage of males drive sports cars?

• 35%
• 16.25%
• 65%
• 25%

How many people purchased no food and no drink?

• 60
• 10
• 20
• 200

What color car is the least popular at this car dealership?

• Red
• White
• Blue
• Green

How many sophomores like burritos and pizza?

• 6
• 5
• 11
• 50

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

• About 20%
• About 18%
• About 14%
• About 12%

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

• .112
• .267
• .164
• .056

What percentage of the students were boys?

• 20%
• 25%
• 40%
• 50%

What was the most popular party type?

• Bowling
• Skating
• Dancing
• Total

The table shows the different types of engineers and the subject they liked most.  What percentage of people surveyed were chemical engineers who preferred math?

• 16.5%
• 33.1%
• 17.6%
• 15.5%